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Player Profile

Player:

(Eg: Carlsen,Magnus)

Koch, Alain1



Years:	2009-2019
Number of games:	56
Number of wins:	18
Number of draws:	10
Number of losses:	28
White score:	14/25 (56% - Average Elo: 1947.5)
Black score:	9/31 (29.03% - Average Elo: 2101.53)

Rating progression

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

Top wins

Koch, Alain1 (1930) - Jhunjhnuwala, Ramesh (2206), Wch Seniors 50 29th, Bucharest (A45) - 2019

Koch, Alain1 (1940) - Dayan, Benjamin (1875), Small Paris-ch, Paris (B12) - 2014

Koch, Alain1 (1951) - Bah, Ismael (1768), Reunion op 14th, St Denis (B13) - 2012

Williamson, Roger G (2177) - Koch, Alain1 (1960), London Classic op 4th, London (A25) - 2012

Kozlowski, Tomasz1 (2075) - Koch, Alain1 (1940), Small Paris-ch, Paris (D55) - 2014

Genne, Rene (1795) - Koch, Alain1 (1951), Reunion op 14th, St Denis (A00) - 2012

Koch, Alain1 - ? (25)

Arzymatov, Rysbek (½/1)

Bah, Ismael (1/1)

Benitah, Yohan (0/1)

Breahna, Radu (0/1)

Conquest, Stuart (0/1)

Dale, Finley (1/1)

Dayan, Benjamin (1/1)

Duveau, Erwan (1/1)

Ebalard, Marc (0/1)

Gilbert, Michael A (½/1)

Grant, Glynis (1/1)

Gupta, Arul (1/1)

Harutyunyan, Axel (0/1)

Jackson, Thomas (½/1)

Jhunjhnuwala, Ramesh (1/1)

Kazmierczak, Ewa (1/1)

Lecoro, Sylvain (1/1)

Letreguilly, Olivier (0/1)

Mercier, Pierre (1/1)

Nassau, Pierre Alexandre (1/1)

Ponchel, Claude (½/1)

Pozdnjakov, Evgueniy (0/1)

Ringuet, Noe (0/1)

Schrader, Edmond (1/1)

Semprun Martinez, Fernando M (0/1)

? - Koch, Alain1 (31)

Andres, Caso (1/1)

Arvola, Benjamin (0/1)

Asanov, Almaz (0/1)

Buzbuchi, Ionut (0/1)

Cherednichenko, Elena (0/1)

Colin, Vincent (0/1)

Cubas Pons, Juan Miguel (0/1)

Daurelle, Herve (½/1)

Dietmayer Kraeutler, Marco (0/1)

Fayard, Alain (0/1)

Fournier, Loic (½/1)

Francois, Robert (1/1)

Genne, Rene (1/1)

Gonzalez Santamartina, Jorge (0/1)

Josse, Mark (0/1)

Kirilenkov, Vladimir (1/1)

Kozlowski, Tomasz1 (1/1)

Lacour, Serge (0/1)

Lenier, Jude (0/1)

Millward, Richard (0/1)

Pogosian, Vladimir (0/1)

Ptacnikova, Lenka (½/1)

Roblet, Charles (0/1)

Rodier, David (½/1)

Shirazi, Kamran (0/1)

Sopko, Cassio Roberto (½/1)

Trouve, Guillaume (½/1)

Villegas, Pierre (0/1)

Vitry, Patrick (0/1)

Williamson, Roger G (1/1)

Youssoupov, Moisse (0/1)

Openings played as White (16)

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 1833
Result: 2½/4 = 62.5%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2166
Result: 1/4 = 25%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 1862.5
Result: 3/4 = 75%

D94 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3)
Average Elo: 1757
Result: 1/1 = 100%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 1675
Result: 1/1 = 100%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 1768
Result: 1/1 = 100%

B44 Sicilian (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6)
Average Elo: 2343
Result: 0/1 = 0%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 2183
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: 1761
Result: 1/1 = 100%

B56 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3)
Average Elo: 1691
Result: 1/1 = 100%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2150
Result: 0/1 = 0%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 1875
Result: 1/1 = 100%

D01 Richter-Veresov Attack (1.d4 d5 2.Nc3 Nf6 3.Bg5)
Average Elo: 2023
Result: ½/1 = 50%

A80 Dutch (1.d4 f5)
Average Elo: 2212
Result: 0/1 = 0%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 0
Result: ½/1 = 50%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 1856
Result: ½/1 = 50%

Openings played as Black (21)

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: 2232
Result: ½/5 = 10%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2175
Result: ½/4 = 12.5%

C62 Ruy Lopez, Old Steinitz Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 d6)
Average Elo: 2029.67
Result: ½/3 = 16.67%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 2017.5
Result: 0/2 = 0%

C33 King's Gambit Accepted (1.e4 e5 2.f4 exf4)
Average Elo: 2433
Result: 0/1 = 0%

D79 Neo-Grunfeld, 6.O-O, Main line (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O c6 7.cxd5 cxd5)
Average Elo: 2307
Result: ½/1 = 50%

E71 King's Indian, Makagonov System (5.h3) (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3)
Average Elo: 2141
Result: 0/1 = 0%

A15 English (1.c4 Nf6)
Average Elo: 2222
Result: 0/1 = 0%

E14 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3)
Average Elo: 1530
Result: 1/1 = 100%

C30 King's Gambit Declined (1.e4 e5 2.f4)
Average Elo: 2058
Result: 0/1 = 0%

A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 1795
Result: 1/1 = 100%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 2177
Result: 1/1 = 100%

C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O)
Average Elo: 2048
Result: 0/1 = 0%

D55 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3)
Average Elo: 2075
Result: 1/1 = 100%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 2199
Result: ½/1 = 50%

D07 Queen's Gambit Declined, Chigorin Defense (1.d4 d5 2.c4 Nc6)
Average Elo: 0
Result: 1/1 = 100%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2309
Result: 0/1 = 0%

D53 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo: 2146
Result: 0/1 = 0%

A17 English (1.c4 Nf6 2.Nc3 e6)
Average Elo: 1835
Result: ½/1 = 50%

A06 Reti Opening (1.Nf3 d5)
Average Elo: 1584
Result: 1/1 = 100%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2203
Result: 0/1 = 0%