ChessBites - Player Information and Statistics

Player Profile

Player:

(Eg: Carlsen,Magnus)

Medeiros, Horacio Prol



Years:	1989-2011
Number of games:	136
Number of wins:	53
Number of draws:	41
Number of losses:	42
White score:	35/69 (50.72% - Average Elo: 2205.78)
Black score:	38½/67 (57.46% - Average Elo: 2217.49)

Rating progression

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

Top wins

Medeiros, Horacio Prol - De Souza Haro, Paulo Cezar (2315), Paulista-chT, Sao Paulo (C00) - 1998

Medeiros, Horacio Prol - Ueti, Silvio Shigeo (2290), BRA-chT Inter-Clubes 8th, Campinas (B33) - 1989

Medeiros, Horacio Prol - Santos, Renato Andrade (2265), Sao Paulo Latin America Cup open, Sao Paulo (B20) - 1991

Loureiro, Luiz R Vasconcelos (2365) - Medeiros, Horacio Prol, Sao Paulo State-ch1, Santa Barbara d'Oeste (C64) - 1998

De Souza Haro, Paulo Cezar (2315) - Medeiros, Horacio Prol, Paulista-chT, Sao Paulo (D06) - 1998

Cunico, Giuliano Bernardo (1996) - Medeiros, Horacio Prol (2165), Paulista-ch, Americana (D06) - 2006

Medeiros, Horacio Prol - ? (66)

De Souza, Mauro Guimaraes (1½/2)

Limp, Eduardo Thelio (½/2)

Rocha, Wellington Carlos (½/2)

Alonso, Nicolas (0/1)

Andrade, Roberto Luiz Costa (½/1)

Andrade, Waldemiro Soares D (½/1)

Aranha Filho, Alvaro Zimmermann (0/1)

Barbosa, Helio (1/1)

Barros, Helio (1/1)

Batista, Roberto Adriano (0/1)

Boeck, Moacir Luis (1/1)

Calixto, Roberto Carlos (1/1)

Caporale, Giuseppe Guido (1/1)

Corvalao, Eder Daniel (½/1)

Cruz, Arquias Sofocles (½/1)

Da Costa, Renan Levy (0/1)

Da Mata, Luiz Carlos (1/1)

De Oliveira, Francemir Barra (0/1)

De Souza Haro, Paulo Cezar (1/1)

De Toledo, James Mann (0/1)

Delai, Paula Fernanda (½/1)

Disconzi da Silva, Rodrigo (0/1)

D'Israel, Davy Maurice (0/1)

Dumont, Sadi Glasser (½/1)

El Debs, Felipe de Cresce (0/1)

Ferreira, Thiago Alessandro (½/1)

Funis, Daniel (1/1)

Galati, Mario Augusto (1/1)

Gambarini, Victor (0/1)

Grillo, Carlos Henrique Gom (1/1)

Guimaraes, Mauro Cesar (0/1)

Hira, R (1/1)

Jukemura, Leandro (½/1)

Malbran, Emilio (0/1)

Martins, Carlos (½/1)

Matsuura, Everaldo (½/1)

Medina, Diana Sanroman Baet (1/1)

Mekhitarian, Krikor Sevag (0/1)

Oshiro, Waldir (1/1)

Pelosof, Assi (½/1)

Pessoa, Jose Airton (1/1)

Proudian, Armen (½/1)

Quiroga, Facundo (0/1)

Reboucas, C (1/1)

Ribeiro, Marcos Willian de S (0/1)

Rodrigo da Silva, Edson (0/1)

Rodriguez Vila, Andres (0/1)

Salvi, Ricardo Wilson (½/1)

Santos Neto, Francisco Jose (½/1)

Santos, Renato Andrade (1/1)

Sega, Carlos Alberto (½/1)

Segal, Alexandru Sorin (½/1)

Sell, Pablo Henrique (1/1)

Silva, Celso Renato Rodrig (½/1)

Silveira Filho, Neri da Silva (0/1)

Soares, AA (0/1)

Souza, Marcos Valerio (1/1)

Spangenberg, Hugo (0/1)

Suzuki, Ernesto Koh (½/1)

Tasso, Arquimedes (1/1)

Terzian, Francisco Antonio (0/1)

Ueti, Silvio Shigeo (1/1)

Vallejos, Jose (½/1)

Vaz, Vania Dora Madona (1/1)

Venelli, Luiz Gonzaga (1/1)

Yamamoto, Paulo de Carvalho (1/1)

? - Medeiros, Horacio Prol (62)

De Souza Haro, Paulo Cezar (1/2)

Deus Filho, Joaquim (1½/2)

Loureiro, Luiz R Vasconcelos (1/2)

Martinez, Carlos Alejandro (½/2)

Rocha, Wellington Carlos (1/2)

Albuquerque, Marcelo Rodrigues (1/1)

Alcantara de Mello, Pedro (½/1)

Alcantara, Fabio (1/1)

Alonso, Nicolas (1/1)

Andrades, Jose Jorge Lopes (1/1)

Barreto, Ignacio C de Barro (1/1)

Barrionuevo, Alfredo C (0/1)

Batista, Roberto Adriano (1/1)

Braga, Cicero Nogueira (0/1)

Bucci, Andrea Vidigal (1/1)

Cagi, Rodrigo (1/1)

Caporale, Giuseppe Guido (1/1)

Cardoso, Arnulfo de Jesus Ma (1/1)

Carvalho, RM (1/1)

Cavalcanti, Francisco de Assis (0/1)

Correa, Aron Antunes (0/1)

Costa, Paulo Cesar (½/1)

Cunico, Giuliano Bernardo (1/1)

Da Silva Fo, Paulo Calixto (1/1)

Da Silva, Lindolfo Luiz (1/1)

De Assis, Claudio Henrique J (1/1)

De Castro, Alexandre (0/1)

De Oliveira, Sergio Aparecido (½/1)

Demasi, Joao Otavio (1/1)

Duailibi, Ricardo Miguel (1/1)

Eller, Dorly (1/1)

Gomar, Ivan Perez (½/1)

Gulim, Marcello de Oliveir (½/1)

Hernandez Guerrero, Gilberto Eduardo (0/1)

Iguti, Carlos (1/1)

Leitao, Rafael Duailibe (0/1)

Lupato, Volmir (½/1)

Martins, Eliseu Colombi (1/1)

Matsuura, Everaldo (0/1)

Mekhitarian, Krikor Sevag (0/1)

Moises, F Joao (1/1)

Molina, Jorge (½/1)

Pelikian, Jefferson (0/1)

Pereira, Jorge A Viveiros (½/1)

Reis, Alan de Albuquerque (0/1)

Rodrigues, Alvaro Gama (1/1)

Rosito, Jorge (½/1)

Rouanet, Luiz Paulo (½/1)

Salvi, Ricardo Wilson (½/1)

Santos, Alexandre Souza (1/1)

Sanz Alonso, Francisco Javier (½/1)

Sarmento, Katia Maia (½/1)

Silva, Alexandre Freitas (1/1)

Soares, Antonio (1/1)

Tasoko, Toshinobu (½/1)

Tsuboi, Edson Kenji (0/1)

Utiyama, Marcel Heimar Ribei (1/1)

Valente, Rodrigo de Deus (0/1)

Valiente, Cristobal (0/1)

Van Riemsdijk, Herman Claudius (0/1)

Vescovi, Giovanni P (½/1)

Zapata, Alonso (0/1)

Openings played as White (25)

B20 Sicilian (1.e4 c5)
Average Elo: 2289
Result: 6/9 = 66.67%

C56 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4)
Average Elo: 2147.75
Result: 2/6 = 33.33%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 2035
Result: 3/5 = 60%

C00 French Defense (1.e4 e6)
Average Elo: 2253.5
Result: 3½/5 = 70%

B88 Sicilian, Fischer-Sozin Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 Nc6)
Average Elo: 2305.33
Result: 3/5 = 60%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 1948
Result: 3/5 = 60%

B28 Sicilian, O'Kelly Variation (1.e4 c5 2.Nf3 a6)
Average Elo: 2100.5
Result: 2/4 = 50%

B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 2220
Result: 3/4 = 75%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2113
Result: 2½/4 = 62.5%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2111.5
Result: 1/3 = 33.33%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 2327.5
Result: 1/2 = 50%

B47 Sicilian, Taimanov (Bastrikov) Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7)
Average Elo: 2305.5
Result: 0/2 = 0%

B32 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5)
Average Elo: 0
Result: 1/2 = 50%

B02 Alekhine's Defense (1.e4 Nf6)
Average Elo: 2235
Result: ½/2 = 25%

B66 Sicilian, Richter-Rauzer Attack, 7...a6 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6)
Average Elo: 2235
Result: ½/1 = 50%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 0
Result: 1/1 = 100%

D05 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3 e6)
Average Elo: 2014
Result: ½/1 = 50%

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: 2355
Result: 0/1 = 0%

C43 Petrov, Modern Attack (1.e4 e5 2.Nf3 Nf6 3.d4 exd4 4.e5 Ne4 5.Qxd4)
Average Elo: 2283
Result: 0/1 = 0%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2413
Result: 0/1 = 0%

B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 a6 7.Bb3 b5)
Average Elo: 2329
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: 1959
Result: 0/1 = 0%

C17 French, Winawer, Advance (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5)
Average Elo: 2326
Result: ½/1 = 50%

B06 Robatsch (1.e4 g6)
Average Elo: 2287
Result: 0/1 = 0%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 0
Result: 1/1 = 100%

Openings played as Black (29)

C64 Ruy Lopez, Classical (1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5)
Average Elo: 2254.67
Result: 12/20 = 60%

D38 Queen's Gambit Declined, Ragozin Variation (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4)
Average Elo: 2132.33
Result: 3½/7 = 50%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 2316.25
Result: 3/6 = 50%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 1671
Result: 2½/3 = 83.33%

D06 Queen's Gambit Declined (1.d4 d5 2.c4)
Average Elo: 2155.5
Result: 3/3 = 100%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 1853
Result: 2/2 = 100%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2310
Result: 0/2 = 0%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 0
Result: 2/2 = 100%

D51 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7)
Average Elo: 2152
Result: ½/2 = 25%

D01 Richter-Veresov Attack (1.d4 d5 2.Nc3 Nf6 3.Bg5)
Average Elo: 0
Result: 1/1 = 100%

E01 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2)
Average Elo: 2355
Result: 0/1 = 0%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 2355
Result: 0/1 = 0%

D04 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3)
Average Elo: 0
Result: 1/1 = 100%

D40 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5)
Average Elo: 0
Result: ½/1 = 50%

C46 Three Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3)
Average Elo: 0
Result: 1/1 = 100%

A02 Bird's Opening (1.f4)
Average Elo: 0
Result: 1/1 = 100%

C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6)
Average Elo: 2325
Result: ½/1 = 50%

C22 Center Game (1.e4 e5 2.d4 exd4 3.Qxd4 Nc6)
Average Elo: 0
Result: 1/1 = 100%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2315
Result: 0/1 = 0%

E35 Nimzo-Indian, Classical, Noa Variation, 5.cd ed (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 exd5)
Average Elo: 2545
Result: 0/1 = 0%

D05 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3 e6)
Average Elo: 0
Result: ½/1 = 50%

B20 Sicilian (1.e4 c5)
Average Elo: 2405
Result: 0/1 = 0%

C56 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4)
Average Elo: 0
Result: 1/1 = 100%

C68 Ruy Lopez, Exchange (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6)
Average Elo: 2361
Result: ½/1 = 50%

E51 Nimzo-Indian, 4.e3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5)
Average Elo: 2272
Result: 0/1 = 0%

C25 Vienna (1.e4 e5 2.Nc3)
Average Elo: 0
Result: 1/1 = 100%

E53 Nimzo-Indian, 4.e3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5)
Average Elo: 0
Result: ½/1 = 50%

E22 Nimzo-Indian, Spielmann Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3)
Average Elo: 2000
Result: 0/1 = 0%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 2004
Result: ½/1 = 50%