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Player Profile

Player:

(Eg: Carlsen,Magnus)

Koval, Jakub



FIDE:	FIDE Card
Years:	2012-2021
Number of games:	164
Number of wins:	64
Number of draws:	39
Number of losses:	61
White score:	47½/85 (55.88% - Average Elo: 1884.19)
Black score:	36/79 (45.57% - Average Elo: 1948.18)

Rating progression

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

Top wins

Koval, Jakub (2095) - Turcan, Richard (2295), Slovak Hybrid Teams, Tornelo INT (A01) - 2021

Koval, Jakub (2095) - Zetocha, Claudiu (2288), SVK-ch Rapid, Modra (A30) - 2021

Koval, Jakub (2095) - Molnar, Erno (2240), Slovak Hybrid Teams, Tornelo INT (B51) - 2021

Schwarz, Dusan (2291) - Koval, Jakub (2095), Slovak Hybrid Teams, Tornelo INT (A65) - 2021

Petran, Peter (2231) - Koval, Jakub (2095), SVK-ch Rapid, Modra (B12) - 2021

Peterson, Eric (2174) - Koval, Jakub (2018), SVK-chT1E 1718, Slovakia (B02) - 2017

Koval, Jakub - ? (75)

Ferkova, Dominika (2/4)

Adamciak, Tomas (½/2)

Buco, Martin (2/2)

Jablonicky, Martin (½/2)

Jakubik, Matej (1½/2)

Okruhlica, Filip (1½/2)

Ondo, Tomas (1½/2)

Stevlik, Richard (2/2)

Ackerman, Ernest (1/1)

Dudasko, Stefan (½/1)

Dziewonski, Dariusz (1/1)

Dzurenda, Stefan (1/1)

Dzwierzynski, Bartosz (0/1)

Harvan, Richard (0/1)

Kopcak, Stanislav (1/1)

Korytko, Peter (0/1)

Kostelnik, Peter (½/1)

Lasanda, Michal (1/1)

Lembak, Jurij (½/1)

Likavsky, Tomas (0/1)

Liscinska, Jana (1/1)

Meszaros, Nikolas (½/1)

Michel, Norbert (1/1)

Pacholsky, Martin (1/1)

Paluch, Ladislav (1/1)

Panko, Radoslav (0/1)

Pejko, Otomar (0/1)

Presalovic, Marcel (0/1)

Regec, Viliam (½/1)

Repka, Michal (½/1)

Sromovsky, Jozef (0/1)

Stefanak, Jan (½/1)

Stohl, Igor (0/1)

Suchansky, Jakub (½/1)

Tatarko, Tomas (0/1)

Timko, Milan (1/1)

Tomcikova, Zuzana (0/1)

Turcan, Richard (1/1)

Turzak, Milan1 (1/1)

Verbovsky, Michal (½/1)

Veselovsky, Jan (0/1)

Volcko, Richard (0/1)

Vukovic, Ivo (½/1)

Vyletel, Samuel (1/1)

Zambor, Norbert (0/1)

Zetocha, Claudiu (1/1)

? - Koval, Jakub (70)

Haring, Filip (0/3)

Holtman, Teodor (0/3)

Bemak, Mikhail (2/2)

Jacko, Vladimir1 (0/2)

Pacholsky, Martin (1/2)

Puskar, Peter (0/2)

Volcko, Richard (0/2)

Belus, Benjamin (1/1)

Bodnar, Jan (1/1)

Body, Stefan (1/1)

Brnusak, Andrej (1/1)

Dudasko, Stefan (1/1)

Horvath, Michal (1/1)

Hros, Roman (0/1)

Hruska, Karol (1/1)

Hurtuk, Radovan (1/1)

Hyll, Jan (½/1)

Jakubik, Matej (0/1)

Juhar, Roman (0/1)

Jurcisin, Imrich (1/1)

Klemanic, Emil (0/1)

Kopcak, Stanislav (1/1)

Kravec, Patrik (0/1)

Kuna, Martin (1/1)

Kuruc, Michael (½/1)

Majer, Miroslav (1/1)

Matejovic, Juraj (0/1)

Michel, Norbert (1/1)

Miciak, Maros (0/1)

Milany, Levente (0/1)

Mrva, Marek (½/1)

Mrva, Marek1 (½/1)

Mrvova, Alena (1/1)

Nadzamova, Sofia (1/1)

Nadzamova, Viktoria (0/1)

Nemeckay, Dominik (0/1)

Nemergut, Michal (0/1)

Ocko, Martin (½/1)

Pcola, Jaroslav1 (0/1)

Sevcikova, Lucia (½/1)

Sobota, Michal (1/1)

Spacek, Oliver (0/1)

Stevlik, Richard (1/1)

Sulgan, Branislav (1/1)

Sutak, Andrej (0/1)

Sutor, Alexander (1/1)

Zsitva, Norbert (½/1)

Openings played as White (48)

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 1939.17
Result: 4½/12 = 37.5%

A01 Nimzovich-Larsen Attack (1.b3)
Average Elo: 2094.6
Result: 7/10 = 70%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 1300.67
Result: 3½/6 = 58.33%

A03 Bird's Opening (1.f4 d5)
Average Elo: 1931.4
Result: 1½/5 = 30%

C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo: 1142.5
Result: ½/2 = 25%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 1895
Result: ½/2 = 25%

C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo: 1710.5
Result: 1½/2 = 75%

B01 Scandinavian (1.e4 d5)
Average Elo: 1776.5
Result: 1½/2 = 75%

C14 French, Classical (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7)
Average Elo: 1976
Result: 1½/2 = 75%

C13 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo: 1966
Result: 1½/2 = 75%

D05 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3 e6)
Average Elo: 2046.5
Result: 1½/2 = 75%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 2063
Result: 1/2 = 50%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 1000
Result: 1/1 = 100%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 1000
Result: 1/1 = 100%

B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4)
Average Elo: 1870
Result: 0/1 = 0%

B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo: 1935
Result: 0/1 = 0%

B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 1000
Result: 1/1 = 100%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 1650
Result: ½/1 = 50%

B06 Robatsch (1.e4 g6)
Average Elo: 2152
Result: ½/1 = 50%

C58 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5)
Average Elo: 1735
Result: 1/1 = 100%

B18 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5)
Average Elo: 1756
Result: 1/1 = 100%

B17 Caro-Kann, Steinitz Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7)
Average Elo: 1659
Result: 1/1 = 100%

C56 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4)
Average Elo: 1494
Result: 1/1 = 100%

C12 French, McCutcheon (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4)
Average Elo: 1911
Result: 1/1 = 100%

A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2129
Result: 1/1 = 100%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 2055
Result: 0/1 = 0%

B16 Caro-Kann, Bronstein-Larsen Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6)
Average Elo: 2135
Result: ½/1 = 50%

C36 King's Gambit Accepted, Abbazia Defense (1.e4 e5 2.f4 exf4 3.Nf3 d5)
Average Elo: 1875
Result: 1/1 = 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: 1746
Result: 0/1 = 0%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2306
Result: ½/1 = 50%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 1722
Result: 1/1 = 100%

C18 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3)
Average Elo: 1817
Result: ½/1 = 50%

D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bd3)
Average Elo: 2113
Result: 1/1 = 100%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2166
Result: 1/1 = 100%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 2042
Result: 1/1 = 100%

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 2019
Result: 0/1 = 0%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 1986
Result: ½/1 = 50%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 2112
Result: 0/1 = 0%

B10 Caro-Kann (1.e4 c6)
Average Elo: 2098
Result: 0/1 = 0%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2422
Result: 0/1 = 0%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2265
Result: ½/1 = 50%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 2181
Result: 0/1 = 0%

A24 English, Bremen System with ...g6 (1.c4 e5 2.Nc3 Nf6 3.g3 g6)
Average Elo: 2021
Result: ½/1 = 50%

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: 2042
Result: ½/1 = 50%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 1923
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%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2288
Result: 1/1 = 100%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2462
Result: 0/1 = 0%

Openings played as Black (43)

A80 Dutch (1.d4 f5)
Average Elo: 2093.5
Result: 3/6 = 50%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 1693
Result: 1/5 = 20%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 1854.6
Result: 3/5 = 60%

A87 Dutch, Leningrad, Main Variation (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 1993.4
Result: 3/5 = 60%

B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo: 1844.5
Result: 2/4 = 50%

A10 English (1.c4)
Average Elo: 2126
Result: 2/4 = 50%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 1904.67
Result: 1½/3 = 50%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2015.33
Result: 2/3 = 66.67%

A04 Reti Opening (1.Nf3)
Average Elo: 2021.33
Result: 1½/3 = 50%

B02 Alekhine's Defense (1.e4 Nf6)
Average Elo: 2136
Result: 1/3 = 33.33%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 1996.5
Result: 0/2 = 0%

C29 Vienna Gambit (1.e4 e5 2.Nc3 Nf6 3.f4)
Average Elo: 2063
Result: 1/2 = 50%

B27 Sicilian (1.e4 c5 2.Nf3)
Average Elo: 1905
Result: 1/2 = 50%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 1779
Result: 1½/2 = 75%

C60 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5)
Average Elo: 2200.5
Result: 1/2 = 50%

C30 King's Gambit Declined (1.e4 e5 2.f4)
Average Elo: 1977
Result: 0/1 = 0%

C51 Evans Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 )
Average Elo: 1242
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: 1746
Result: 0/1 = 0%

C62 Ruy Lopez, Old Steinitz Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 d6)
Average Elo: 1735
Result: ½/1 = 50%

A38 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6)
Average Elo: 1933
Result: 0/1 = 0%

D12 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5)
Average Elo: 1000
Result: 1/1 = 100%

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: 1664
Result: 0/1 = 0%

E70 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 1857
Result: 0/1 = 0%

B41 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6)
Average Elo: 1825
Result: 1/1 = 100%

B09 Pirc, Austrian Attack (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4)
Average Elo: 1881
Result: 0/1 = 0%

B75 Sicilian, Dragon, Yugoslav Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3)
Average Elo: 2355
Result: 0/1 = 0%

A02 Bird's Opening (1.f4)
Average Elo: 2116
Result: 0/1 = 0%

A88 Dutch, Leningrad, Main Variation with c6 (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3 O-O 6.O-O d6 7.Nc3 c6)
Average Elo: 1734
Result: ½/1 = 50%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 1787
Result: 1/1 = 100%

B84 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6)
Average Elo: 2200
Result: 0/1 = 0%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 1665
Result: 1/1 = 100%

A43 Old Benoni (1.d4 c5)
Average Elo: 2207
Result: 0/1 = 0%

B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo: 1838
Result: ½/1 = 50%

A82 Dutch, Staunton Gambit (1.d4 f5 2.e4)
Average Elo: 1879
Result: 1/1 = 100%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 1976
Result: ½/1 = 50%

C90 Ruy Lopez, Closed (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)
Average Elo: 2026
Result: ½/1 = 50%

B05 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4)
Average Elo: 2023
Result: ½/1 = 50%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 2290
Result: 0/1 = 0%

C32 King's Gambit Declined, Falkbeer Counter Gambit (1.e4 e5 2.f4 d5 3.exd5 e4 4.d3 Nf6 )
Average Elo: 2115
Result: 0/1 = 0%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 2017
Result: ½/1 = 50%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 2028
Result: 1/1 = 100%

A65 Benoni, 6.e4 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4)
Average Elo: 2291
Result: 1/1 = 100%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2231
Result: 1/1 = 100%