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Player Profile

Player:

(Eg: Carlsen,Magnus)

Kowalski Rubiales, Nicholas



FIDE:	FIDE Card
Years:	2020-
Number of games:	140
Number of wins:	56
Number of draws:	18
Number of losses:	66
White score:	37½/73 (51.37% - Average Elo: 2056.69)
Black score:	27½/67 (41.04% - Average Elo: 2023.43)

Rating progression

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

Top wins

Kowalski Rubiales, Nicholas (2192) - Pribelszky, Bence (2391), Titled Tue 2nd Jun 2026, chess.com INT (C70) - 2026

Kowalski Rubiales, Nicholas (2187) - Savitha, Shri B (2351), Titled Tue 28th Apr 2026, chess.com INT (B06) - 2026

Kowalski Rubiales, Nicholas (2210) - Pham Le Thao Nguyen (2348), Titled Tue 31st Mar 2026, chess.com INT (B43) - 2026

Paravyan, David (2593) - Kowalski Rubiales, Nicholas (2192), Titled Tue 9th Jun 2026, chess.com INT () - 2026

Williams, Simon Kim (2455) - Kowalski Rubiales, Nicholas (2192), Titled Tue 9th Jun 2026, chess.com INT (A46) - 2026

Golubovic, Erik (2337) - Kowalski Rubiales, Nicholas (2210), Titled Tue 31st Mar 2026, chess.com INT (B10) - 2026

Kowalski Rubiales, Nicholas - ? (69)

Badacsonyi, Stanley Ethan Artie (0/2)

Franc, Borna (0/2)

Hernandez Tellez, Ada Angela (2/2)

Karttunen, Mika (0/2)

Aimdilokwong, Alec D (0/1)

Al Tarbosh, Ward (½/1)

Alekseenko, Kirill (0/1)

Arabidze, Meri (0/1)

Avadhoot, Lokesh Bhakti Brahm (0/1)

Avila Rodriguez, Joshua Adrian (1/1)

Bansal, Saahil (1/1)

Bevis, Noah (1/1)

Bouska, Jiri (1/1)

Boutikos, Eleftherios (1/1)

Corchon Granero, Mateo (1/1)

Cunha, Lucas Aguiar (1/1)

Deepak Ambattu, Rithvik (0/1)

Del Rio de Angelis, Salvador G (0/1)

Diniz Lopez, Sergio (½/1)

Dupuis, Denis K (1/1)

Escoriza Pons, Xavier (1/1)

Eveno, Nathan (0/1)

Fuentes Guinot, Alejandro (0/1)

Garcia Amelibia, Emilio (½/1)

Goldin, Alexander (0/1)

Gowrishankar Jayaraj (1/1)

Gutierrez Toro, David (1/1)

Halkias, Stelios (0/1)

Harper, Ryan (1/1)

Hng, Mei En Emmanuelle (1/1)

Honarvarmahalati, Hooman (1/1)

Iljiushenok, Ilia (0/1)

Jimenez Carrazoni, Marta Elena (0/1)

Jimenez Freniche, David (1/1)

Jokic, Bozo (1/1)

Juan Lepp, Jaime Boris (½/1)

Kiszkiel, Oskar (0/1)

Kocharin, Timur (0/1)

Kononenko, Dmitry2 (0/1)

Kowalski Rubiales, Leo (½/1)

Krysa, Leandro Sergio (0/1)

Lai, Duc Minh (0/1)

Levin, Guy (0/1)

Lizde, Emir (0/1)

Lopez Martinez, Jaime (1/1)

Mares, Mario Gabriel (1/1)

Martin, Jamie (1/1)

Maslov, Mikhail (0/1)

Mukhtarkhan, Arailym (1/1)

Narva, Mai (0/1)

Paluszek, Jan (1/1)

Perea Fruet, Federico (½/1)

Pham Le Thao Nguyen (1/1)

Pribelszky, Bence (1/1)

Prochaieva, Alina (½/1)

Salasan, Haran (1/1)

Sanchez Morales, Samuel (1/1)

Sanchez Villodres, Mario (1/1)

Savitha, Shri B (1/1)

Serrano Almendros, Alejandro (½/1)

Shidlagatta, Anirudh (1/1)

Teterev, Vitaly (1/1)

Tobias Amilburu, Rodrigo (1/1)

Troncoso Gutierrez, Adrian (0/1)

Udovenko, Daniel (½/1)

? - Kowalski Rubiales, Nicholas (65)

Cesar Maestre, Eduardo (1/2)

Samdanov, Samdan (1/2)

Aguado Vila, Jesus (0/1)

Alvarez Barrallo, Rodrigo (0/1)

Arabidze, Meri (0/1)

Bacus, Dharim (0/1)

Bartolome Benito, Alejandro (0/1)

Bascunana Sanchez, Pablo (½/1)

Baturin-Vinogradov, Miroslav (0/1)

Belov, Aleksei R (1/1)

Bonillo Laso, Judith (0/1)

Chacon Perez, Juan (½/1)

Chinchilla, Alejandro Jose (½/1)

Collins, Adam (0/1)

Cori T., D (0/1)

Dang, D (0/1)

Del Valle Crespo, Javier (1/1)

Demchenko, Maksim Dm (0/1)

Diniz Lopez, Sergio (0/1)

Dyulgerov, Volen (0/1)

Esquivias Quintero, Luis Manuel (0/1)

Etayo Delgado, Asier (0/1)

Garcia Amelibia, Emilio (0/1)

Golubovic, Erik (1/1)

Gomez Arias, Katherin (1/1)

Gontcharov, Vladislav (0/1)

Hasanov, Zaur (0/1)

Herrero Pena, Laura (0/1)

Hoffman, Luc William C (1/1)

Ilinca Ilinca, Felix Antonio (0/1)

Isaev, Anton (1/1)

Kapechun, Mikhailo (0/1)

Kononenko, Dmitry2 (0/1)

Kothari, Jai (0/1)

Kowalski Rubiales, Leo (1/1)

Li, Wenxiang (0/1)

Lopez del Alamo, Antonio (1/1)

Manmay, Chopra (0/1)

Mattenberger, Matthias (½/1)

Mendez Gimenez, Nestor Emmanuel (0/1)

Modi, Kishan Jagdish (1/1)

Moral Garcia, Serafin (1/1)

Omariev, Maksim (1/1)

Onslow, Alfie (1/1)

Paravyan, David (1/1)

Pleschke, Julius Jonas (0/1)

Punin, Andrii (½/1)

Rodriguez Antequera, Biel (½/1)

Sahoo, Shivam (1/1)

Sale, Srdjan (½/1)

Semenov, Igor (1/1)

Sharhorodsky, Yaroslav (1/1)

Shevchenko, Yaroslav (0/1)

Silva Lucena, Cristian (1/1)

Starozhilov, Leonid (½/1)

Takvorian, Sebouh (1/1)

Toro Ramirez, Samuel (1/1)

Vilarino Lorenzo, Uxio (0/1)

Vingris, Mikelis (0/1)

Voiculescu Holvad, Stephane (1/1)

Volodin, Aleksandr (0/1)

Williams, Simon Kim (1/1)

Yu, Rock (½/1)

Zaid Alaa Chaseb (0/1)

Zarubitski, Viachaslau (0/1)

Openings played as White (51)

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 2090.4
Result: 1½/5 = 30%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2407.5
Result: 1/4 = 25%

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: 2197
Result: 2/3 = 66.67%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2143.67
Result: 1/3 = 33.33%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 2141
Result: 2/2 = 100%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 1926.5
Result: 1/2 = 50%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 1584
Result: 1/2 = 50%

C29 Vienna Gambit (1.e4 e5 2.Nc3 Nf6 3.f4)
Average Elo: 2002
Result: ½/2 = 25%

E04 Catalan, Open, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3)
Average Elo: 1995.5
Result: 1½/2 = 75%

B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 1429
Result: 2/2 = 100%

E73 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2)
Average Elo: 2360
Result: 0/2 = 0%

B27 Sicilian (1.e4 c5 2.Nf3)
Average Elo: 1828.5
Result: 2/2 = 100%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 1881
Result: 1/2 = 50%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 2239
Result: 1/2 = 50%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 1495.5
Result: 1/2 = 50%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2047
Result: 0/1 = 0%

A50 Queen's Pawn Game (1.d4 Nf6 2.c4)
Average Elo: 2249
Result: ½/1 = 50%

D20 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4)
Average Elo: 2656
Result: 0/1 = 0%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2409
Result: 0/1 = 0%

E65 King's Indian, Fianchetto, Yugoslav, 7.O-O (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.O-O)
Average Elo: 2404
Result: 0/1 = 0%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 1842
Result: 1/1 = 100%

B11 Caro-Kann, Two Knights, 3...Bg4 (1.e4 c6 2.Nc3 d5 3.Nf3 Bg4)
Average Elo: 1858
Result: 1/1 = 100%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2405
Result: 0/1 = 0%

A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo: 2217
Result: 1/1 = 100%

E07 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7)
Average Elo: 2194
Result: 0/1 = 0%

A02 Bird's Opening (1.f4)
Average Elo: 2093
Result: 1/1 = 100%

C48 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5)
Average Elo: 1713
Result: 1/1 = 100%

B17 Caro-Kann, Steinitz Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7)
Average Elo: 2495
Result: 0/1 = 0%

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 2369
Result: 0/1 = 0%

B14 Caro-Kann, Panov-Botvinnik Attack (1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6)
Average Elo: 1610
Result: ½/1 = 50%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2446
Result: 0/1 = 0%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 2131
Result: 0/1 = 0%

B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo: 2420
Result: 0/1 = 0%

E01 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2)
Average Elo: 2006
Result: 0/1 = 0%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2024
Result: 1/1 = 100%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 1942
Result: 1/1 = 100%

A13 English (1.c4 e6)
Average Elo: 1721
Result: 1/1 = 100%

C31 King's Gambit Declined, Falkbeer Counter Gambit (1.e4 e5 2.f4 d5)
Average Elo: 1141
Result: 1/1 = 100%

A40 Queen's Pawn Game (1.d4)
Average Elo: 2426
Result: 0/1 = 0%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2186
Result: 1/1 = 100%

B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo: 2348
Result: 1/1 = 100%

C70 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4)
Average Elo: 2391
Result: 1/1 = 100%

C15 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4)
Average Elo: 1170
Result: 1/1 = 100%

B06 Robatsch (1.e4 g6)
Average Elo: 2351
Result: 1/1 = 100%

A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo: 2172
Result: ½/1 = 50%

A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo: 1782
Result: 1/1 = 100%

B05 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4)
Average Elo: 0
Result: 1/1 = 100%

B01 Scandinavian (1.e4 d5)
Average Elo: 2183
Result: 0/1 = 0%

B84 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6)
Average Elo: 1795
Result: ½/1 = 50%

D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo: 2313
Result: 0/1 = 0%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 1887
Result: 1/1 = 100%

Openings played as Black (46)

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 1808.8
Result: 3½/5 = 70%

B10 Caro-Kann (1.e4 c6)
Average Elo: 2180.6
Result: 1½/5 = 30%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 2099.33
Result: 1½/3 = 50%

D05 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3 e6)
Average Elo: 1447
Result: 0/2 = 0%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 1189
Result: 0/2 = 0%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 1646.5
Result: 1/2 = 50%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 1829.5
Result: 1/2 = 50%

E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average Elo: 2116.5
Result: 1/2 = 50%

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: 2209
Result: 0/2 = 0%

A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2250
Result: 1/2 = 50%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 2192.5
Result: 1½/2 = 75%

C60 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5)
Average Elo: 2026.5
Result: 1/2 = 50%

B06 Robatsch (1.e4 g6)
Average Elo: 2295
Result: 1/2 = 50%

E67 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7)
Average Elo: 2172.5
Result: 0/2 = 0%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 1245
Result: 0/1 = 0%

B20 Sicilian (1.e4 c5)
Average Elo: 1071
Result: 0/1 = 0%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 1568
Result: 0/1 = 0%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 1449
Result: 0/1 = 0%

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: 2162
Result: 0/1 = 0%

A18 English, Mikenas-Carls (1.c4 Nf6 2.Nc3 e6 3.e4)
Average Elo: 1793
Result: ½/1 = 50%

B18 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5)
Average Elo: 1959
Result: 0/1 = 0%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 2001
Result: ½/1 = 50%

B17 Caro-Kann, Steinitz Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7)
Average Elo: 1753
Result: 1/1 = 100%

E87 King's Indian, Samisch, Orthodox (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5)
Average Elo: 2276
Result: ½/1 = 50%

E00 Queen's Pawn Game (1.d4 Nf6 2.c4 e6)
Average Elo: 2435
Result: 0/1 = 0%

B09 Pirc, Austrian Attack (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4)
Average Elo: 2268
Result: 1/1 = 100%

B11 Caro-Kann, Two Knights, 3...Bg4 (1.e4 c6 2.Nc3 d5 3.Nf3 Bg4)
Average Elo: 2185
Result: ½/1 = 50%

E73 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2)
Average Elo: 1744
Result: 1/1 = 100%

C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo: 2135
Result: 1/1 = 100%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 2185
Result: 1/1 = 100%

E18 Queen's Indian, Old Main line, 7.Nc3 (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3)
Average Elo: 2160
Result: 0/1 = 0%

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: 1610
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: 2331
Result: 0/1 = 0%

A49 King's Indian, Fianchetto without c4 (1.d4 Nf6 2.Nf3 g6 3.g3)
Average Elo: 2335
Result: 0/1 = 0%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 2275
Result: 0/1 = 0%

A40 Queen's Pawn Game (1.d4)
Average Elo: 2286
Result: 1/1 = 100%

C22 Center Game (1.e4 e5 2.d4 exd4 3.Qxd4 Nc6)
Average Elo: 2121
Result: 1/1 = 100%

A04 Reti Opening (1.Nf3)
Average Elo: 2332
Result: ½/1 = 50%

A15 English (1.c4 Nf6)
Average Elo: 2128
Result: 0/1 = 0%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 2294
Result: 0/1 = 0%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2593
Result: 1/1 = 100%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2455
Result: 1/1 = 100%

E16 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+)
Average Elo: 2409
Result: 0/1 = 0%

C00 French Defense (1.e4 e6)
Average Elo: 2396
Result: 0/1 = 0%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2294
Result: 1/1 = 100%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2329
Result: 0/1 = 0%