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Player Profile

Player:

(Eg: Carlsen,Magnus)

Koskivirta, Jean Stefan



Years:	1997-2011
Number of games:	29
Number of wins:	6
Number of draws:	8
Number of losses:	15
White score:	5½/18 (30.56% - Average Elo: 2137.45)
Black score:	4½/11 (40.91% - Average Elo: 2179.29)

Rating progression

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

Top wins

Koskivirta, Jean Stefan (2155) - Fiedler, Joerg (2071), Oberliga Baden 0304, Germany (B32) - 2004

Koskivirta, Jean Stefan - Bourel, Florent, FRA-chJM1, Rochefort (B51) - 1998

Koskivirta, Jean Stefan - Fischer, Marc, EU-chT U18 2nd, Balatonlelle (C01) - 2001

Weiler, Wolfgang (2036) - Koskivirta, Jean Stefan (2155), Oberliga Baden 0304, Germany (B42) - 2003

Schwartz, Marc - Koskivirta, Jean Stefan, Bischwiller op, Bischwiller (B43) - 1999

Duemer, Willi - Koskivirta, Jean Stefan (2125), Verbandsliga Sued Baden 0405, Germany (A02) - 2004

Koskivirta, Jean Stefan - ? (18)

Beudaert, Xavier (½/1)

Bock, Frederic (0/1)

Bourel, Florent (1/1)

Cernousek, Lukas (0/1)

Dekan, Hans (½/1)

Fiedler, Joerg (1/1)

Fischer, Marc (1/1)

Hauser, Carlos (0/1)

Heran, Raphael (0/1)

Kinsiz, Onur (0/1)

Lang, Alexander (0/1)

Leclair, Marie (0/1)

Melzer, Oliver (½/1)

Meyer, Peter (0/1)

Reinhard, Emmanuel (0/1)

Sime, David (½/1)

Villing, Dieter (0/1)

Wrede, Stefan (½/1)

? - Koskivirta, Jean Stefan (11)

Borisek, Jure (0/1)

Cossin, Sebastien (½/1)

Duemer, Willi (1/1)

Hauser, Carlos (0/1)

Joydev, Saha (½/1)

Pieroni, Guillaume (0/1)

Pinol Fulgoni, Fabrice (0/1)

Schwartz, Marc (1/1)

Szeberenyi, Adam (½/1)

Vinke, Andreas (0/1)

Weiler, Wolfgang (1/1)

Openings played as White (13)

B01 Scandinavian (1.e4 d5)
Average Elo: 2048
Result: ½/3 = 16.67%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 2359
Result: 1/3 = 33.33%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 2242
Result: 1/2 = 50%

B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo: 0
Result: ½/1 = 50%

B62 Sicilian, Richter-Rauzer (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6)
Average Elo: 2056
Result: 0/1 = 0%

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%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2146
Result: 0/1 = 0%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2181
Result: 0/1 = 0%

B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo: 2186
Result: ½/1 = 50%

B32 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5)
Average Elo: 2071
Result: 1/1 = 100%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 2025
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: 0
Result: 0/1 = 0%

C14 French, Classical (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7)
Average Elo: 2150
Result: ½/1 = 50%

Openings played as Black (11)

A29 English, Four Knights, Kingside Fianchetto (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3)
Average Elo: 0
Result: ½/1 = 50%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 0
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: 0
Result: 1/1 = 100%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 2107
Result: ½/1 = 50%

A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo: 2260
Result: 0/1 = 0%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 2418
Result: ½/1 = 50%

B41 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6)
Average Elo: 2133
Result: 0/1 = 0%

B42 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3)
Average Elo: 2036
Result: 1/1 = 100%

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

E97 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6)
Average Elo: 2088
Result: 0/1 = 0%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2213
Result: 0/1 = 0%