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Player Profile

Player:

(Eg: Carlsen,Magnus)

Koch, Stefan



Years:	2002-2020
Number of games:	28
Number of wins:	8
Number of draws:	15
Number of losses:	5
White score:	9/14 (64.29% - Average Elo: 1925.14)
Black score:	6½/14 (46.43% - Average Elo: 1917.86)

Rating progression

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

Top wins

Koch, Stefan (2054) - Abhau, Jochen (2234), Oberliga Sued W 0203, Germany (E34) - 2002

Koch, Stefan (2143) - Sieber, Stephan (2223), Thueringen-ch, Finsterbergen (A88) - 2008

Koch, Stefan (1896) - Zelbova, Lada (1770), Pardubice Czech op-B, Pardubice (A36) - 2020

Kirschbaum, Gunnar (2160) - Koch, Stefan (2143), Thueringen-ch, Finsterbergen (D36) - 2008

Svitil, Radek (1674) - Koch, Stefan (1896), Pardubice Czech op-B, Pardubice (B01) - 2020

Koch, Stefan - ? (14)

Abhau, Jochen (1/1)

Berka, Lubos (1/1)

Horatschek, Stefan (½/1)

Janko, Jan (1/1)

Korobitsyna, Olesya (½/1)

Novotny, Josef (0/1)

Rychtecky, Pavel (1/1)

Schmitt, Philipp (½/1)

Sieber, Stephan (1/1)

Spengler, Hanno (0/1)

Stephan, Ulrich (½/1)

Wehner, Janis (½/1)

Zelbova, Lada (1/1)

Zeman, Daniel (½/1)

? - Koch, Stefan (14)

Brunner, Alexander1 (½/1)

Dorst, Johannes (½/1)

Johann, Christof (½/1)

Kirschbaum, Gunnar (1/1)

Kreuscher, Wolfgang2 (½/1)

Messerschmidt, Nick (0/1)

Pichl, Michael (0/1)

Silber, Gerhard (0/1)

Stodola, Zdenek (½/1)

Svitil, Radek (1/1)

Tischer, Jana (½/1)

Wieczorek, Mikolaj (½/1)

Zelezny, Jan (½/1)

Zigmund, David (½/1)

Openings played as White (13)

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 1889.5
Result: 1½/2 = 75%

E34 Nimzo-Indian, Classical, Noa Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5)
Average Elo: 2234
Result: 1/1 = 100%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2034
Result: 0/1 = 0%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2001
Result: ½/1 = 50%

D40 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5)
Average Elo: 2038
Result: ½/1 = 50%

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: 2223
Result: 1/1 = 100%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2184
Result: ½/1 = 50%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 1797
Result: ½/1 = 50%

A38 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6)
Average Elo: 1609
Result: ½/1 = 50%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 1584
Result: 1/1 = 100%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 1724
Result: 1/1 = 100%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 1770
Result: 1/1 = 100%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 1975
Result: 0/1 = 0%

Openings played as Black (10)

B01 Scandinavian (1.e4 d5)
Average Elo: 1887.25
Result: 2½/4 = 62.5%

D46 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3)
Average Elo: 1762.5
Result: ½/2 = 25%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2147
Result: ½/1 = 50%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 1982
Result: ½/1 = 50%

D01 Richter-Veresov Attack (1.d4 d5 2.Nc3 Nf6 3.Bg5)
Average Elo: 2251
Result: 0/1 = 0%

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: 2160
Result: 1/1 = 100%

A09 Reti Opening (1.Nf3 d5 2.c4)
Average Elo: 2077
Result: 0/1 = 0%

A38 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6)
Average Elo: 1867
Result: ½/1 = 50%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 1545
Result: ½/1 = 50%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 1747
Result: ½/1 = 50%