ChessBites - Player Information and Statistics

Player Profile

Player:

(Eg: Carlsen,Magnus)

Kostka, Jan



FIDE:	FIDE Card
Years:	2022-2025
Number of games:	21
Number of wins:	8
Number of draws:	3
Number of losses:	10
White score:	4½/11 (40.91% - Average Elo: 1645.91)
Black score:	5/10 (50% - Average Elo: 1707.5)

Rating progression

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

Top wins

Kostka, Jan (1448) - Stanek, Jiri (1662), Zlin Region-chT 2324, Czech Republic (C01) - 2023

Kostka, Jan (1380) - Josko, Jiri (1546), Stare Mesto op-B, Stare Mesto (C44) - 2023

Kostka, Jan (1380) - Neoral, Radovan (1000), Stare Mesto op-B, Stare Mesto (C45) - 2023

Krca, Milan (1900) - Kostka, Jan (1697), Zlin Region-chT 2425, Czech Republic (C62) - 2025

Kubin, Jiri (1554) - Kostka, Jan (1697), Zlin Region-chT 2425, Czech Republic (B01) - 2025

Kunc, Miroslav1 (1437) - Kostka, Jan (1380), Stare Mesto op-B, Stare Mesto (C50) - 2023

Kostka, Jan - ? (11)

Borovsky, Ivan (0/1)

Jedlicka, Ales (0/1)

Josko, Jiri (1/1)

Macurek, Miloslav (0/1)

Neoral, Radovan (1/1)

Peterka, Josef (0/1)

Podskubka, Ondrej (½/1)

Simek, Viktor (0/1)

Stanek, Jiri (1/1)

Stara, Sarlota (1/1)

Stary, Simon (0/1)

? - Kostka, Jan (10)

Blaha, Petr (½/1)

Jecha, Petr (½/1)

Kosata, Jiri (1/1)

Krca, Milan (1/1)

Kubin, Jiri (1/1)

Kunc, Miroslav1 (1/1)

Ludvicek, Josef (0/1)

Suchanek, Krystof (0/1)

Tomanek, Rafael (0/1)

Vancura, Jakub (0/1)

Openings played as White (9)

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 1774.5
Result: 1/2 = 50%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 1351.5
Result: 1/2 = 50%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 1759
Result: 0/1 = 0%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 2136
Result: 0/1 = 0%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 1546
Result: 1/1 = 100%

C25 Vienna (1.e4 e5 2.Nc3)
Average Elo: 1904
Result: 0/1 = 0%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 1682
Result: ½/1 = 50%

C28 Vienna Game (1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6)
Average Elo: 1000
Result: 1/1 = 100%

B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo: 1826
Result: 0/1 = 0%

Openings played as Black (9)

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 1902.5
Result: 1/2 = 50%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 1787
Result: 0/1 = 0%

C30 King's Gambit Declined (1.e4 e5 2.f4)
Average Elo: 1714
Result: 0/1 = 0%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 1437
Result: 1/1 = 100%

D07 Queen's Gambit Declined, Chigorin Defense (1.d4 d5 2.c4 Nc6)
Average Elo: 1343
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: 1814
Result: 0/1 = 0%

D06 Queen's Gambit Declined (1.d4 d5 2.c4)
Average Elo: 1721
Result: 0/1 = 0%

C62 Ruy Lopez, Old Steinitz Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 d6)
Average Elo: 1900
Result: 1/1 = 100%

B01 Scandinavian (1.e4 d5)
Average Elo: 1554
Result: 1/1 = 100%