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Player Profile

Player:

(Eg: Carlsen,Magnus)

Cummings, David H



Years:	1977-2025
Number of games:	639
Number of wins:	243
Number of draws:	239
Number of losses:	157
White score:	195/324 (60.19% - Average Elo: 2286.48)
Black score:	167½/315 (53.17% - Average Elo: 2290.19)

Rating progression

Games
White wins
White draws
White losses
Black wins
Black draws
Black losses

Top wins

Cummings, David H (2230) - Goichberg, William (2525), London Aaronson Open, London (A14) - 1978

Cummings, David H (2375) - Antunes, Antonio (2510), EU-chT (Men) 11th, Pula (D02) - 1997

Cummings, David H (2321) - Stefansson, Vignir Vatnar (2501), Reykjavik Kvika op, Reykjavik (A85) - 2022

Murey, Jacob (2500) - Cummings, David H (2360), Lloyds Bank op 07th, London (A35) - 1983

Parker, Jonathan (2480) - Cummings, David H (2350), BCF-chT 9596 (4NCL) 3rd, England () - 1996

Bellin, Robert (2410) - Cummings, David H (2305), Copenhagen Open-04 (Politiken Cup-03), Copenhagen (D01) - 1982

Cummings, David H - ? (290)

Ansell, Simon (2/3)

Baker, Chris W (2½/3)

Chandler, Murray G (½/3)

Fedorowicz, John P (1½/3)

Littlewood, Paul E (1/3)

Speelman, Jonathan S (0/3)

Spice, Alan (1½/3)

Aronov, Yuri (1/2)

Bates, Richard (½/2)

Dougherty, Michael J (1½/2)

Flear, Glenn C (0/2)

Haessel, Dale R (1½/2)

Hebert, Jean (1/2)

Knox, Victor W (2/2)

Krnan, Tomas (0/2)

Littlewood, John Eric (1½/2)

Moses, Neil (1/2)

Noritsyn, Nikolay (0/2)

O'Shaughnessy, Conor (1½/2)

Petursson, Margeir (0/2)

Plotkin, Victor (2/2)

Ravikumar, Vaidyanathan (1/2)

Richardson, John R (1/2)

Rodrigue Lemieux, Shawn (1/2)

Watson, William N (½/2)

Yang, Larry (2/2)

Yee, Lorne (1/2)

Abrahams, Daniel (1/1)

Allen, Andrew (0/1)

Ang, Alan (1/1)

Antunes, Antonio (1/1)

Arkell, Keith C (0/1)

Barron, Michael (0/1)

Barua, Dibyendu (½/1)

Basanta, Gary (1/1)

Basman, Michael J (1/1)

Bejatovic, Bojana (1/1)

Bell, Stephen (½/1)

Bellia, Fabrizio (0/1)

Bellin, Robert (0/1)

Binks, Michael (1/1)

Birarov, Vladimir (1/1)

Biro, Sandor (½/1)

Bjarnason, Saevar (1/1)

Bluvshtein, Mark (½/1)

Bowden, Karl (½/1)

Brito, Luismar (1/1)

Britton, Richard (1/1)

Brown, Rowan M (1/1)

Brown, Stuart C (1/1)

Brunello, Sabino (0/1)

Bryson, Douglas Marshall (1/1)

Buckley, Graeme N (1/1)

Cafferty, Bernard (0/1)

Carvalho, Herbert Abreu (1/1)

Cast, Abigail (1/1)

Century, Jonathan (½/1)

Chapman, Terry PD (1/1)

Cherniaev, Alexander (½/1)

Chernik, Dmitry (1/1)

Chiku Ratte, Olivier Kenta (0/1)

Christiansen, Johan Sebastian (0/1)

Christiansen, Larry Mark (0/1)

Cobb, James (½/1)

Colvin, Andrew (1/1)

Conquest, Stuart (0/1)

Cramling, Pia (½/1)

Csonka, Balazs (½/1)

Cuenca Jimenez, Jose Fernando (½/1)

Cullen, Anthony P (1/1)

Czebe, Attila (1/1)

Davies, Nigel Rodney (½/1)

Davis, Edward (1/1)

Day, Lawrence A (0/1)

De Coverly, Roger D (½/1)

De Francesco, Klaus (½/1)

Degraeve, Jean Marc (½/1)

Dehmelt, Karl (½/1)

Delchev, Aleksander (½/1)

Demmery, Steve (1/1)

Denman, Brian (½/1)

Dickenson, Neil F (1/1)

D'Israel, Davy Maurice (1/1)

Dive, Russell John (½/1)

Doknjas, John (½/1)

Douven, Rudy C (1/1)

Drkulec, Vladimir (1/1)

Drolet, Stephane (1/1)

Dunnington, Angus J (½/1)

Duong, Thanh Nha (1/1)

Dzieniszewski, Andrzej (1/1)

Efimov, Igor (½/1)

Eke, Matthew (1/1)

El Taher, Fouad (0/1)

Fernandez Garcia, Jose Miguel (1/1)

Frostick, Clive A (½/1)

Fuentebella, Mayo (1/1)

Gao, Heye (1/1)

Garcia, Gildardo (½/1)

Garwood, Colin (1/1)

Gaspariants, Vladimir (1/1)

Gavrilin, Roman (½/1)

Glek, Igor Vladimirovich (0/1)

Glinert, Stephen (½/1)

Goichberg, William (1/1)

Golovchuk, Oleg (1/1)

Goncalves, Jose Antonio Silvei (1/1)

Goodman, David SC (½/1)

Gopal, Geetha Narayanan (0/1)

Gormally, Daniel (½/1)

Gruchacz, Robert (½/1)

Gurevich, Artjom (1/1)

Hahn, Andreas (1/1)

Hambleton, Aman (½/1)

Hamilton, Robert (1/1)

Hammer, Jon Ludvig (½/1)

Hansen, Eric (½/1)

Harari, Zaki (0/1)

Hartston, William R (0/1)

Hasanov, Marat (1/1)

Hawelko, Marek (½/1)

Hebden, Mark (0/1)

Hinks Edwards, Thomas RJ (1/1)

Hjartarson, Johann (½/1)

Hodgson, Julian M (½/1)

Hoi, Carsten (½/1)

Holzke, Frank (0/1)

Horvath, Tamas (1/1)

Houska, Jovanka (0/1)

Hua, Eugene (½/1)

Huang, Youhe (½/1)

Huber, Gregory (1/1)

Humphreys, Michael (0/1)

Itkin, David (1/1)

Ivanov, Alexei (½/1)

Jaferian, Koosha (½/1)

Jodar Arias, Marlon (1/1)

Johannsson, Orn Leo (1/1)

Jones, Gawain C B (0/1)

Kandic, Milan (1/1)

Karpov, Anatoly (0/1)

Kasetchol, Sathit (1/1)

Kaspi, Alexander (½/1)

Kinsman, Andrew PH (½/1)

Kleist, Frederick (1/1)

Knott, Simon JB (1/1)

Knox, David (½/1)

Kristiansen, Tor (1/1)

Kulaots, Kaido (½/1)

Kwiatkowski, Feliks Jerzy (½/1)

Ladron de Guevara Pinto, Paolo (½/1)

Lagarde, Maxime (0/1)

Lalic, Bogdan (½/1)

Laurent Paoli, Pierre (½/1)

Lawson, Eric (½/1)

Ledger, Andrew (½/1)

Lee, Darren V (1/1)

Lesiege, Alexandre (½/1)

Linskiy, Oleg M (½/1)

Lipecki, Alexander (1/1)

Liu, Sean Fangxiao (½/1)

Luciani, Valerio (1/1)

Lund, D Brett (1/1)

Lyell, Mark (1/1)

MacDonald Ross, Michael (½/1)

MacKinnon, Keith (1/1)

Maduekwe, Chiedu U (1/1)

Mai, Lloyd (½/1)

Majeed, Haroon (½/1)

Malakar, Saarthak (½/1)

Manley, Jason (1/1)

Margvelashvili, Giorgi (0/1)

Marinello, Beatriz M (1/1)

Martin, David (1/1)

Marzano, Carlo (1/1)

Marzik, Hans (1/1)

Matanovic, Aleksandar (½/1)

McDonald, Neil R (½/1)

McLaren, Brian (1/1)

McLeod, Logan (1/1)

McShane, Luke J (½/1)

Meessen, Rudolf (½/1)

Mikanovic, Goran (1/1)

Miles, Anthony John (0/1)

Mirza, Diana (1/1)

Monahan, Darby (1/1)

Montalvo Rosario, Alejandro (½/1)

Morley, Andrew J (1/1)

Morris, Charles F (1/1)

Moussa, Othman (½/1)

Murphy, Hugh W (1/1)

Murshed, Niaz (½/1)

Nikolaidis, Konstantinos (½/1)

Norinkeviciute, Rasa (1/1)

Norowitz, Yaacov (½/1)

Norri, Joose (½/1)

Ochkoos, Jura (1/1)

Ograbek, Grzegorz (1/1)

Paehtz, Thomas Sr (½/1)

Pai, Sidhanth (1/1)

Panda, Sambit (½/1)

Plaskett, H James (0/1)

Poitras, Luc (1/1)

Polacek, Jozef (1/1)

Povah, Nigel Edward (0/1)

Praggnanandhaa, Rameshbabu (½/1)

Priehoda, Vitezslav (0/1)

Prizant, Michael (1/1)

Pujari, Rucha (1/1)

Quigley, Steven (½/1)

Ragnarsson, Dagur (0/1)

Ramirez Alvarez, Alejandro (½/1)

Reinert, Mads (1/1)

Remedios, Russell (1/1)

Richmond, Peter A (½/1)

Risting, Eivind Olav (1/1)

Rogers, Ian (½/1)

Rohde, Michael A (½/1)

Roussel Roozmon, Thomas (½/1)

Rowson, Jonathan (0/1)

Rudd, Jack (1/1)

Rusonik, Max (1/1)

Sajjadi, Kimiya (1/1)

Sambuev, Bator (0/1)

Samsonkin, Artiom (0/1)

Sankalp, Modwal (½/1)

Saunders, Nigel (1/1)

Schmidt, Tom (1/1)

Schnelzer, Reinhold (1/1)

Schweizer, Manfred (1/1)

Seul, Georg (½/1)

Shamkovich, Leonid Alexandrovic (0/1)

Sharp, Peter (½/1)

Shephard, Christopher (½/1)

Sibiya, Ruddy T (1/1)

Sivaparan, Isai (1/1)

Smith, Jeff R (1/1)

Southam, David (½/1)

Spraggett, Kevin (½/1)

Stefansson, Vignir Vatnar (1/1)

Stentebjerg Hansen, Per (1/1)

Sturua, Zurab (0/1)

Summers, Charles B (1/1)

Sundar, Avinash (1/1)

Swanson, Stephen (1/1)

Swic, Waldemar (½/1)

Taneja, Mahir (1/1)

Temirbayev, Serikbay (0/1)

Ter Sahakyan, Samvel (½/1)

Terry, Joshua (0/1)

Thomson, Craig SM (½/1)

Thorhallsson, Throstur (0/1)

Thorsteinsdottir, Gudlaug (1/1)

Timoshenko, Georgy (0/1)

Treppner, Gerd (0/1)

Tscharotschkin, Michael (0/1)

Turcotte, Jonathan (1/1)

Twesigye, Derick Joshua (½/1)

Upper, John (1/1)

Upton, Timothy J (½/1)

Van der Sterren, Paul (0/1)

Van der Werf, Mark (½/1)

Van Haastert, Edwin (½/1)

Vanheirzeele, Daniel (½/1)

Verbin, Valentina (½/1)

Vettese, Nicholas (½/1)

Vinter Schou, Uffe (½/1)

Vlasov, John (1/1)

Vranesic, Zvonko (0/1)

Vucic, Mladen (0/1)

Wedberg, Tom (0/1)

Weider, Dariusz (½/1)

Wells, Ian Duncan (1/1)

Williams, Howard (½/1)

Wilson, Jonathan (½/1)

Zeidler, Sven P (½/1)

Zlotnikov, Mikhail (½/1)

Zubac, Marius (1/1)

? - Cummings, David H (283)

Watson, William N (2/4)

Knott, Simon JB (2½/3)

Anderton, Matthew (1½/2)

Bogdanovski, Vlatko (0/2)

Britton, Richard (½/2)

Campbell, Brett (2/2)

Chandler, Murray G (0/2)

Cooper, John Grantley (½/2)

Crouch, Colin S (½/2)

Danielsen, Henrik (½/2)

Davis, Lee (2/2)

Emms, John M (½/2)

Fuller, Maxwell L (1½/2)

Glinert, Stephen (0/2)

Hillarp Persson, Tiger (½/2)

Hunt, Adam (0/2)

Kaidanov, Gregory S (0/2)

Kalinin, Dmitry2 (½/2)

Lawton, Geoffrey W (½/2)

Marchand, Calix (1/2)

Morin, Yves (1/2)

Morris, Charles F (1½/2)

Olheiser, Gordon (1½/2)

Plotkin, Victor (½/2)

Pritchett, Craig William (½/2)

Rayner, Francis (1½/2)

Shi, Diwen (1/2)

Speelman, Jonathan S (0/2)

Taulbut, Shaun M (½/2)

Abayasekera, Roger (1/1)

Adams, Mark (1/1)

Adams, Michael (0/1)

Akobian, Varuzhan (0/1)

Amar, Elham (½/1)

Andersen, Morten (½/1)

Antonsson, Atli (1/1)

Arencibia Rodriguez, Walter (½/1)

Arkell, Keith C (½/1)

Aronov, Yuri (1/1)

Assumpcao, Roberto (1/1)

Baczynskyj, Boris (0/1)

Baker, Chris W (1/1)

Bakic, Rados (½/1)

Barron, Michael (1/1)

Bates, Richard (½/1)

Becker, Rogerio Sperb (½/1)

Becking, Franz Josef (1/1)

Beckwith, Paul H (1/1)

Bekker Jensen, Simon (½/1)

Bischoff, Klaus (½/1)

Bjornsson, Sverrir Orn (½/1)

Blackstock, Leslie Steven F (½/1)

Burgess, Graham (0/1)

Campbell, Ryan (1/1)

Campos, Eugenio (1/1)

Cardon, Helmut (0/1)

Carr, Neil L (½/1)

Chan, Sheng Liang Bernard (½/1)

Chapman, Terry PD (1/1)

Charbonneau, Pascal (0/1)

Chen, Yidong (1/1)

Christiansen, Larry Mark (½/1)

Clarke, Brandon GI (0/1)

Cloutier, Mathieu (1/1)

Clyde, Jordan (1/1)

Cobb, Charles (1/1)

Cova, Ramon (1/1)

Dahl, Fredrik A (½/1)

Daly, Colm (0/1)

De Firmian, Nick E (½/1)

De Winter, Eric (½/1)

Dearing, Eddie (1/1)

Denny, Kevin (1/1)

Dias, Paulo Jorge Guimara (1/1)

Dimitrijeski, Boris (0/1)

Dlugy, Maxim (½/1)

Doshi, Moksh Amitbhai (0/1)

Downey, Kevin (1/1)

Drkulec, Vladimir (1/1)

Duncan, Christopher R (½/1)

Dunworth, Christopher (1/1)

Efemuai, Martins Oteri (1/1)

Ellenbogen, Michael J (0/1)

Farrand, Julian (0/1)

Fatin, Tarek (1/1)

Ferguson, Mark (0/1)

Fernandez, Daniel Howard (0/1)

Filipovich, David (1/1)

Friedman, Aviv (1/1)

Fritsch, Rolf (1/1)

Georgiadis, Nico (0/1)

Gerzhoy, Leonid (0/1)

Gibney, Eugene (1/1)

Gillen, Stephen (½/1)

Godena, Michele (½/1)

Goodman, David SC (½/1)

Gufeld, Eduard (½/1)

Guo, Josh (0/1)

Gurevich, Mikhail (0/1)

Hacker, Jonas (½/1)

Haessel, Dale R (½/1)

Hambleton, Aman (½/1)

Hanreck, Alan E (1/1)

Hansen, Curt (½/1)

Hardarson, Jon Trausti (½/1)

Harish, Neeraj (½/1)

Harley, Andrew D (0/1)

Harshavardhan, GB (0/1)

Hastings, Jonathan (1/1)

Haygarth, Michael J (0/1)

Heasman, Richard (0/1)

Henshaw, JC (1/1)

Herder, David A (1/1)

Hergott, Deen (½/1)

Hjartarson, Johann (0/1)

Hoekman, Samuel (1/1)

Holland, Christopher (½/1)

Horner, Jeff (0/1)

Horvath, Tamas (½/1)

Hughes, Gareth (1/1)

Iordachescu, Viorel (0/1)

Itkin, David (1/1)

James, Dale R (½/1)

Johannsson, Birkir Isak (1/1)

Johnston, Robert (1/1)

Jorgensen, Klaus (1/1)

Kacheishvili, Giorgi (0/1)

Kantans, Toms (0/1)

Kapadia, Ronak (1/1)

Kartsev, Nikolaj (½/1)

Kaufman, Raymond (1/1)

Kerridge, Michael (1/1)

Khachiyan, Melikset (½/1)

Kilgour, David A (1/1)

Kirby, Patrick (0/1)

Kirov, Nino (½/1)

Kleist, Frederick (0/1)

Koehler, Gerhard (1/1)

Koshdel, Mohazdab (1/1)

Kot, Emanuel (½/1)

Kotronias, Vasilios (0/1)

Kreiman, Boris (½/1)

Krnan, Tomas (½/1)

Kujala, Auvo (½/1)

Kveinys, Aloyzas (0/1)

Lalic, Nedim (1/1)

Lambert, Glenn EJ (½/1)

L'Ami, Erwin (0/1)

Langeweg, Kick (0/1)

Larson, Gerald A (1/1)

Lazarus, Simon E (1/1)

Lenderman, Aleksandr (½/1)

Lesiege, Alexandre (0/1)

Levtchouk, George (1/1)

Li, Adam (1/1)

Ligterink, Gert (½/1)

Lin, Benjamin1 (½/1)

Lipnowski, Irwin (½/1)

Littlewood, John Eric (½/1)

Lu, Eddie (0/1)

Lye, Sverre (½/1)

Magem Badals, Jordi (½/1)

Mah, Karl (1/1)

Mamombe, Kudzanai (1/1)

Martin, Andrew D (0/1)

Mayo, Alvah Morrison (1/1)

Maze, Sebastien (½/1)

McDonald, Neil R (½/1)

McElligott, Gerry (1/1)

McKenna, Jason P (½/1)

McShane, Luke J (0/1)

Melekhina, Alisa (1/1)

Moradiabadi, Elshan (½/1)

Morrison, Kyle (1/1)

Mrva, Martin (½/1)

Muir, Andrew Joseph (1/1)

Mukanov, Saltanat (½/1)

Munro, Allan (½/1)

Murey, Jacob (1/1)

Muthaiah, Al (0/1)

Naimanov, Rinat (1/1)

Netusil, Miloslav (1/1)

Neven, Knut G (½/1)

Nikolaidis, Ioannis (½/1)

Nogueira, Ivan Kuhlmann (1/1)

Noritsyn, Nikolay (½/1)

Noritsyn, Sergey (1/1)

O'Shaughnessy, Conor (½/1)

Ostos, Julio Eduardo (0/1)

Ouellet, Maili Jade (½/1)

Palsson, Halldor Peter (1/1)

Parker, Jonathan (1/1)

Povah, Nigel Edward (0/1)

Pushkedra, Frank (½/1)

Quan, Zhe (½/1)

Quillan, Gary (0/1)

Radziejewski, Dariusz (1/1)

Raivio, Yrjo (1/1)

Ravikumar, Vaidyanathan (½/1)

Rayner, Emmanuel (0/1)

Richmond, Jane (1/1)

Richmond, Peter A (1/1)

Roberts, Danny (1/1)

Rodgaard, John (½/1)

Rogers, Ian (0/1)

Rumens, David E (½/1)

Saha, Ananda (1/1)

Sahl, Bjarke (1/1)

Sai, Krishna GV (0/1)

Sambuev, Bator (0/1)

Samsonkin, Artiom (0/1)

Schlosser, Philipp (0/1)

Shabalov, Alexander (0/1)

Short, Nigel D (1/1)

Siebenhuener, Michael (1/1)

Sigeman, Johan (½/1)

Singh Dhaliwal, Jaipreet (½/1)

Smith, Andrew Philip (1/1)

Smith, Daniel S (1/1)

Soylu, Suat (0/1)

Spraggett, Kevin (0/1)

Stefanov, Parik (½/1)

Stempin, Pawel (½/1)

Stephenson, F Norman (0/1)

Strauss, David J (½/1)

Summerscale, Aaron (½/1)

Sutherland, Allan (1/1)

Sznapik, Aleksander (0/1)

Taylor Bowd, Philip J (1/1)

Tebb, David (½/1)

Tisdall, Jonathan D (0/1)

Tolentino, Patrick Angelo (½/1)

Treu, Auke (1/1)

Tsuboi, Edson Kenji (1/1)

Twardon, Marian (½/1)

Vaisser, Anatoli (0/1)

Valiente, Cristobal (1/1)

Van den Bersselaar, Jeroen (1/1)

Van der Sterren, Paul (½/1)

Van der Vliet, Fredrik (0/1)

Vareille, Francois (½/1)

Vettese, Nicholas (0/1)

Vinas Guerrero, Carlos Alberto (1/1)

Vukosavljevic, Ljubisa (½/1)

Walton, Alan J (1/1)

Wang, Nathan Zian (½/1)

Wang, Qibiao (½/1)

Ward, Christopher (0/1)

Webster, Andrew (0/1)

West, Guy (0/1)

Whiteley, Andrew Jonathan (0/1)

Wiebe, Daniel (1/1)

Wiebe, Isaac (1/1)

Willow, Jonah B (½/1)

Xie, Irene (½/1)

Yang, Larry (1/1)

Yee, Lorne (1/1)

Zeidler, Sven P (1/1)

Zhou, Aiden (1/1)

Zjukin, Sergei (½/1)

Zybura, Andre (1/1)

Openings played as White (112)

A28 English (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6)
Average Elo: 2152.83
Result: 11/17 = 64.71%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2295.38
Result: 9½/14 = 67.86%

A29 English, Four Knights, Kingside Fianchetto (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3)
Average Elo: 2219
Result: 6½/12 = 54.17%

E92 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5)
Average Elo: 2425.22
Result: 4/10 = 40%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 2356.9
Result: 4/10 = 40%

A10 English (1.c4)
Average Elo: 2401.22
Result: 3½/9 = 38.89%

A80 Dutch (1.d4 f5)
Average Elo: 2327.83
Result: 5½/8 = 68.75%

A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo: 2228.12
Result: 4½/8 = 56.25%

A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo: 2342.62
Result: 2½/8 = 31.25%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 2122.6
Result: 6/7 = 85.71%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2342.17
Result: 3/7 = 42.86%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2332.14
Result: 4/7 = 57.14%

A17 English (1.c4 Nf6 2.Nc3 e6)
Average Elo: 2318.8
Result: 4/7 = 57.14%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2377.75
Result: 2/7 = 28.57%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2390
Result: 3½/6 = 58.33%

B38 Sicilian, Accelerated Fianchetto, Maroczy Bind, 6.Be3 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3)
Average Elo: 2196.17
Result: 3½/6 = 58.33%

A13 English (1.c4 e6)
Average Elo: 2177.5
Result: 4½/6 = 75%

D46 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3)
Average Elo: 2232.8
Result: 4½/5 = 90%

A55 Old Indian, Main line (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4)
Average Elo: 2201.2
Result: 2½/5 = 50%

A33 English, Symmetrical (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Nc6)
Average Elo: 2275
Result: 3½/5 = 70%

E17 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7)
Average Elo: 2175.2
Result: 2½/5 = 50%

E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average Elo: 2262.67
Result: 4½/5 = 90%

E46 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O)
Average Elo: 2545
Result: 1/4 = 25%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2217.5
Result: 4/4 = 100%

E94 King's Indian, Orthodox (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O)
Average Elo: 2387.5
Result: 2½/4 = 62.5%

E96 King's Indian, Orthodox, 7...Nbd7, Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nbd7 8.Re1 c6 9.Bf1 a5)
Average Elo: 2287.5
Result: 2½/4 = 62.5%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 2179.25
Result: 3½/4 = 87.5%

E44 Nimzo-Indian, Fischer Variation, 5.Ne2 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2)
Average Elo: 2116.33
Result: 1/3 = 33.33%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2374.5
Result: 1½/3 = 50%

D94 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3)
Average Elo: 2263.33
Result: 2½/3 = 83.33%

A67 Benoni, Taimanov Variation (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Bb5+)
Average Elo: 2226.67
Result: 1½/3 = 50%

E04 Catalan, Open, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3)
Average Elo: 2502.33
Result: ½/3 = 16.67%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2286
Result: 2½/3 = 83.33%

D34 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7)
Average Elo: 2238.67
Result: 2½/3 = 83.33%

D27 Queen's Gambit Accepted, Classical (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6)
Average Elo: 2332
Result: 1½/3 = 50%

D47 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4)
Average Elo: 2143
Result: 3/3 = 100%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2194.67
Result: 2/3 = 66.67%

A18 English, Mikenas-Carls (1.c4 Nf6 2.Nc3 e6 3.e4)
Average Elo: 1970
Result: 2/3 = 66.67%

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 2212.5
Result: 2/2 = 100%

A59 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 d6 7.e4)
Average Elo: 2315
Result: 1/2 = 50%

D12 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5)
Average Elo: 2301
Result: 1½/2 = 75%

A87 Dutch, Leningrad, Main Variation (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2385.5
Result: 0/2 = 0%

E06 Catalan, Closed, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3)
Average Elo: 2280
Result: 2/2 = 100%

A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2206.5
Result: 1½/2 = 75%

A35 English, Symmetrical (1.c4 c5 2.Nc3 Nc6)
Average Elo: 2320.5
Result: 1½/2 = 75%

E69 King's Indian, Fianchetto, Classical Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7 7.O-O e5 8.e4 c6 9.h3)
Average Elo: 0
Result: 2/2 = 100%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 0
Result: 1½/2 = 75%

A20 English (1.c4 e5)
Average Elo: 2309.5
Result: 1½/2 = 75%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 2192
Result: 1½/2 = 75%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 2334.5
Result: 1½/2 = 75%

A37 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2263
Result: 1/2 = 50%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 2275
Result: ½/2 = 25%

E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo: 2411.5
Result: ½/2 = 25%

A24 English, Bremen System with ...g6 (1.c4 e5 2.Nc3 Nf6 3.g3 g6)
Average Elo: 2109
Result: 2/2 = 100%

A12 English with b3 (1.c4 c6 2.Nf3 d5 3.b3)
Average Elo: 2260
Result: 1½/2 = 75%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2565
Result: 1½/2 = 75%

A93 Dutch, Stonewall, Botvinnik Variation (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d5 7.b3)
Average Elo: 2255
Result: 1½/2 = 75%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 2354.5
Result: 2/2 = 100%

E99 King's Indian, Orthodox, Taimanov (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.Ne1 Nd7 10.f3 f5)
Average Elo: 2464
Result: ½/2 = 25%

A99 Dutch, Ilyin-Genevsky Variation with b3 (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d6 7.Nc3 Qe8 8.b3)
Average Elo: 2187.5
Result: 1½/2 = 75%

E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo: 2263.5
Result: 0/2 = 0%

A09 Reti Opening (1.Nf3 d5 2.c4)
Average Elo: 2390
Result: ½/1 = 50%

B28 Sicilian, O'Kelly Variation (1.e4 c5 2.Nf3 a6)
Average Elo: 2400
Result: 1/1 = 100%

E81 King's Indian, Samisch (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O)
Average Elo: 2355
Result: ½/1 = 50%

D38 Queen's Gambit Declined, Ragozin Variation (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4)
Average Elo: 2452
Result: 0/1 = 0%

A19 English, Mikenas-Carls, Sicilian Variation (1.c4 Nf6 2.Nc3 e6 3.e4 c5)
Average Elo: 2210
Result: 1/1 = 100%

A40 Queen's Pawn Game (1.d4)
Average Elo: 2191
Result: ½/1 = 50%

E85 King's Indian, Samisch, Orthodox Variation (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5)
Average Elo: 2305
Result: 1/1 = 100%

E84 King's Indian, Samisch, Panno Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2 a6 8.Qd2 Rb8)
Average Elo: 2295
Result: 1/1 = 100%

D70 Neo-Grunfeld Defense (1.d4 Nf6 2.c4 g6 3.f3 d5)
Average Elo: 2244
Result: 1/1 = 100%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 0
Result: ½/1 = 50%

E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2)
Average Elo: 2315
Result: ½/1 = 50%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2268
Result: ½/1 = 50%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 2420
Result: ½/1 = 50%

B10 Caro-Kann (1.e4 c6)
Average Elo: 2205
Result: 1/1 = 100%

E86 King's Indian, Samisch, Orthodox, 7.Nge2 c6 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.Nge2 c6)
Average Elo: 2313
Result: 1/1 = 100%

A27 English, Three Knights System (1.c4 e5 2.Nc3 Nc6 3.Nf3)
Average Elo: 2067
Result: 1/1 = 100%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2020
Result: 1/1 = 100%

D79 Neo-Grunfeld, 6.O-O, Main line (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O c6 7.cxd5 cxd5)
Average Elo: 2597
Result: 0/1 = 0%

E72 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.g3)
Average Elo: 2304
Result: 1/1 = 100%

A44 Old Benoni Defense (1.d4 c5 2.d5 e5)
Average Elo: 2260
Result: 0/1 = 0%

E95 King's Indian, Orthodox, 7...Nbd7, 8.Re1 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nbd7 8.Re1)
Average Elo: 2430
Result: 1/1 = 100%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2698
Result: 0/1 = 0%

A65 Benoni, 6.e4 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4)
Average Elo: 2080
Result: 1/1 = 100%

D41 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5)
Average Elo: 2395
Result: ½/1 = 50%

D92 Grunfeld, 5.Bf4 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4)
Average Elo: 0
Result: 1/1 = 100%

D91 Grunfeld, 5.Bg5 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5)
Average Elo: 2210
Result: ½/1 = 50%

E45 Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6)
Average Elo: 2255
Result: ½/1 = 50%

A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average Elo: 2487
Result: ½/1 = 50%

E16 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+)
Average Elo: 2155
Result: 1/1 = 100%

E71 King's Indian, Makagonov System (5.h3) (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3)
Average Elo: 2050
Result: 1/1 = 100%

A86 Dutch (1.d4 f5 2.c4 Nf6 3.g3)
Average Elo: 0
Result: 1/1 = 100%

E08 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Qc2)
Average Elo: 2380
Result: ½/1 = 50%

A03 Bird's Opening (1.f4 d5)
Average Elo: 2540
Result: 0/1 = 0%

E14 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3)
Average Elo: 2337
Result: 0/1 = 0%

E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average Elo: 0
Result: 1/1 = 100%

A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo: 2568
Result: ½/1 = 50%

A92 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O)
Average Elo: 2260
Result: ½/1 = 50%

A84 Dutch (1.d4 f5 2.c4)
Average Elo: 2100
Result: 1/1 = 100%

E10 Queen's Pawn Game (1.d4 Nf6 2.c4 e6 3.Nf3)
Average Elo: 2575
Result: ½/1 = 50%

B44 Sicilian (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6)
Average Elo: 2463
Result: ½/1 = 50%

E15 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3)
Average Elo: 0
Result: 1/1 = 100%

D14 Queen's Gambit Declined Slav, Exchange Variation (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Bf5)
Average Elo: 2174
Result: 1/1 = 100%

E01 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2)
Average Elo: 2495
Result: 0/1 = 0%

E09 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Qc2 c6 8.Nbd2)
Average Elo: 0
Result: ½/1 = 50%

A39 English, Symmetrical, Main line with d4 (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6 6.O-O O-O 7.d4)
Average Elo: 2370
Result: ½/1 = 50%

D48 Queen's Gambit Declined Semi-Slav, Meran (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 a6)
Average Elo: 2420
Result: 0/1 = 0%

E05 Catalan, Open, Classical line (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Be7)
Average Elo: 2285
Result: ½/1 = 50%

A15 English (1.c4 Nf6)
Average Elo: 2317
Result: ½/1 = 50%

D36 Queen's Gambit Declined, Exchange, Positional line, 6.Qc2 (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.Qc2)
Average Elo: 1852
Result: 1/1 = 100%

D93 Grunfeld, with Bf4 & e3 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.e3)
Average Elo: 2365
Result: 0/1 = 0%

A91 Dutch Defense (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7)
Average Elo: 0
Result: 1/1 = 100%

Openings played as Black (126)

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2203.4
Result: 12/15 = 80%

B44 Sicilian (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6)
Average Elo: 2264.73
Result: 8/13 = 61.54%

B47 Sicilian, Taimanov (Bastrikov) Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7)
Average Elo: 2392.5
Result: 6½/10 = 65%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2312.62
Result: 6/10 = 60%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2325
Result: 3½/7 = 50%

D36 Queen's Gambit Declined, Exchange, Positional line, 6.Qc2 (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.Qc2)
Average Elo: 2294.43
Result: 4/7 = 57.14%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2322.71
Result: 2/7 = 28.57%

B49 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Be2)
Average Elo: 2464.83
Result: 2½/6 = 41.67%

B48 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3)
Average Elo: 2336.5
Result: 3/6 = 50%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 2271.25
Result: 2/5 = 40%

A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo: 2374.4
Result: 2/5 = 40%

B42 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3)
Average Elo: 2380
Result: 1/5 = 20%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2409.75
Result: 2½/5 = 50%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 2393
Result: 2½/5 = 50%

A13 English (1.c4 e6)
Average Elo: 2200
Result: 3/5 = 60%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 2320.6
Result: 1½/5 = 30%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 2122.8
Result: 3½/5 = 70%

A50 Queen's Pawn Game (1.d4 Nf6 2.c4)
Average Elo: 2475
Result: 1/4 = 25%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2211.75
Result: 2½/4 = 62.5%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2174.5
Result: 2½/4 = 62.5%

C00 French Defense (1.e4 e6)
Average Elo: 2373.75
Result: 0/4 = 0%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 2526.25
Result: ½/4 = 12.5%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2358
Result: 1/4 = 25%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 2025.25
Result: 3/4 = 75%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 2291.75
Result: 2½/4 = 62.5%

B10 Caro-Kann (1.e4 c6)
Average Elo: 2250
Result: 1½/4 = 37.5%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 2152.67
Result: 2½/3 = 83.33%

E15 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3)
Average Elo: 2335
Result: 2/3 = 66.67%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 2360
Result: 1½/3 = 50%

E49 Nimzo-Indian, 4.e3, Botvinnik System (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3)
Average Elo: 2343
Result: ½/3 = 16.67%

E14 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3)
Average Elo: 2264
Result: 1½/3 = 50%

E21 Nimzo-Indian, Three Knights (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3)
Average Elo: 2330.33
Result: 1/3 = 33.33%

E92 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5)
Average Elo: 2273.33
Result: 1/3 = 33.33%

D12 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5)
Average Elo: 2373.33
Result: 1/3 = 33.33%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2314.67
Result: 2/3 = 66.67%

D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) System (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 b6)
Average Elo: 2227
Result: 2½/3 = 83.33%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2168.33
Result: 1½/3 = 50%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2098.33
Result: 2½/3 = 83.33%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 1926.67
Result: 2½/3 = 83.33%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 2266
Result: 1½/3 = 50%

C43 Petrov, Modern Attack (1.e4 e5 2.Nf3 Nf6 3.d4 exd4 4.e5 Ne4 5.Qxd4)
Average Elo: 2366.33
Result: 1½/3 = 50%

D91 Grunfeld, 5.Bg5 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5)
Average Elo: 2382.5
Result: 1/2 = 50%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 2189
Result: 1/2 = 50%

D95 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.Qb3)
Average Elo: 2360
Result: ½/2 = 25%

A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2454
Result: 1½/2 = 75%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 2175
Result: ½/2 = 25%

E20 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4)
Average Elo: 2329
Result: 2/2 = 100%

B20 Sicilian (1.e4 c5)
Average Elo: 2355
Result: 2/2 = 100%

A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo: 2240
Result: 2/2 = 100%

B46 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6)
Average Elo: 2355
Result: ½/2 = 25%

E05 Catalan, Open, Classical line (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Be7)
Average Elo: 2440.5
Result: 0/2 = 0%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2038
Result: 2/2 = 100%

B19 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7)
Average Elo: 2395
Result: ½/2 = 25%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 2260
Result: 2/2 = 100%

E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average Elo: 2195
Result: 1/2 = 50%

B25 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2286.5
Result: ½/2 = 25%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 2330
Result: 1½/2 = 75%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 2405
Result: 1/2 = 50%

D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo: 2441.5
Result: ½/2 = 25%

D05 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3 e6)
Average Elo: 2155
Result: 2/2 = 100%

B82 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f4)
Average Elo: 2430
Result: ½/2 = 25%

A03 Bird's Opening (1.f4 d5)
Average Elo: 2067
Result: 1½/2 = 75%

A04 Reti Opening (1.Nf3)
Average Elo: 2040
Result: 2/2 = 100%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 2305.5
Result: 2/2 = 100%

C67 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4)
Average Elo: 2112
Result: 2/2 = 100%

C65 Ruy Lopez, Berlin Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6)
Average Elo: 2337
Result: ½/2 = 25%

C48 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5)
Average Elo: 2197.5
Result: ½/2 = 25%

E00 Queen's Pawn Game (1.d4 Nf6 2.c4 e6)
Average Elo: 2488
Result: 0/2 = 0%

C26 Vienna (1.e4 e5 2.Nc3 Nf6)
Average Elo: 2317.5
Result: 0/2 = 0%

A37 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 0
Result: 0/1 = 0%

D97 Grunfeld, Russian (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4)
Average Elo: 0
Result: ½/1 = 50%

C06 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4)
Average Elo: 0
Result: ½/1 = 50%

C04 French, Tarrasch, Guimard Main line (1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6)
Average Elo: 2370
Result: 0/1 = 0%

C19 French, Winawer, Advance (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7)
Average Elo: 2400
Result: ½/1 = 50%

A38 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6)
Average Elo: 0
Result: 1/1 = 100%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 2340
Result: ½/1 = 50%

D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.cxd5 Nxd5 7.O-O Nb6)
Average Elo: 2370
Result: 0/1 = 0%

E09 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Qc2 c6 8.Nbd2)
Average Elo: 0
Result: ½/1 = 50%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 2280
Result: 0/1 = 0%

B26 Sicilian, Closed, 6.Be3 (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3)
Average Elo: 0
Result: ½/1 = 50%

B85 Sicilian, Scheveningen, Classical (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 7.O-O Qc7 8.f4 Nc6)
Average Elo: 2575
Result: ½/1 = 50%

E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2)
Average Elo: 2265
Result: 0/1 = 0%

D01 Richter-Veresov Attack (1.d4 d5 2.Nc3 Nf6 3.Bg5)
Average Elo: 2410
Result: 1/1 = 100%

A35 English, Symmetrical (1.c4 c5 2.Nc3 Nc6)
Average Elo: 2500
Result: 1/1 = 100%

A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo: 0
Result: ½/1 = 50%

E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5)
Average Elo: 2370
Result: ½/1 = 50%

E72 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.g3)
Average Elo: 2385
Result: 1/1 = 100%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2245
Result: 1/1 = 100%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 2200
Result: 1/1 = 100%

A68 Benoni, Four Pawns Attack (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Nf3 O-O)
Average Elo: 2295
Result: 1/1 = 100%

E81 King's Indian, Samisch (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O)
Average Elo: 2235
Result: ½/1 = 50%

E70 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2590
Result: ½/1 = 50%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2175
Result: 1/1 = 100%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 2240
Result: 1/1 = 100%

A33 English, Symmetrical (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Nc6)
Average Elo: 2460
Result: 0/1 = 0%

E40 Nimzo-Indian, 4.e3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3)
Average Elo: 2210
Result: 1/1 = 100%

E33 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 Nc6)
Average Elo: 2105
Result: 1/1 = 100%

D17 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5)
Average Elo: 2365
Result: ½/1 = 50%

A12 English with b3 (1.c4 c6 2.Nf3 d5 3.b3)
Average Elo: 2309
Result: ½/1 = 50%

E25 Nimzo-Indian, Samisch (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5)
Average Elo: 2265
Result: ½/1 = 50%

B24 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2324
Result: 0/1 = 0%

E36 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.a3)
Average Elo: 2131
Result: ½/1 = 50%

B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo: 1928
Result: 1/1 = 100%

D32 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5)
Average Elo: 1916
Result: 1/1 = 100%

D61 Queen's Gambit Declined, Orthodox, Rubinstein Attack (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Qc2)
Average Elo: 2237
Result: 1/1 = 100%

A28 English (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6)
Average Elo: 2123
Result: ½/1 = 50%

E04 Catalan, Open, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3)
Average Elo: 2516
Result: ½/1 = 50%

C84 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7)
Average Elo: 2377
Result: 0/1 = 0%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 2585
Result: ½/1 = 50%

D04 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3)
Average Elo: 2535
Result: ½/1 = 50%

E06 Catalan, Closed, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3)
Average Elo: 2501
Result: 0/1 = 0%

C94 Ruy Lopez, Closed, Breyer Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Nb8)
Average Elo: 2249
Result: ½/1 = 50%

C34 King's Gambit Accepted (1.e4 e5 2.f4 exf4 3.Nf3)
Average Elo: 2250
Result: ½/1 = 50%

C56 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4)
Average Elo: 2047
Result: 1/1 = 100%

D59 Queen's Gambit Declined, Tartakower (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 b6 8.cxd5 Nxd5)
Average Elo: 1946
Result: 1/1 = 100%

E46 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O)
Average Elo: 2079
Result: ½/1 = 50%

D63 Queen's Gambit Declined, Orthodox Defense (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1)
Average Elo: 2503
Result: 0/1 = 0%

C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo: 2151
Result: 1/1 = 100%

C78 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O)
Average Elo: 1788
Result: ½/1 = 50%

C28 Vienna Game (1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6)
Average Elo: 2092
Result: ½/1 = 50%

E16 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+)
Average Elo: 2397
Result: 0/1 = 0%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 2366
Result: ½/1 = 50%

E39 Nimzo-Indian, Classical, Pirc Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O)
Average Elo: 1997
Result: ½/1 = 50%

E59 Nimzo-Indian, 4.e3, Main line (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O Nc6 8.a3 Bxc3 9.bxc3 dxc4 10.Bxc4)
Average Elo: 2028
Result: 1/1 = 100%

D53 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo: 2095
Result: ½/1 = 50%

C24 Bishop's Opening (1.e4 e5 2.Bc4 Nf6)
Average Elo: 2515
Result: 0/1 = 0%