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Player Profile

Player:

(Eg: Carlsen,Magnus)

Koster, Jeroen Louis



FIDE:	FIDE Card
Title:	CM
Years:	2012-2016
Number of games:	37
Number of wins:	11
Number of draws:	5
Number of losses:	21
White score:	7/18 (38.89% - Average Elo: 2071.35)
Black score:	6½/19 (34.21% - Average Elo: 2082.44)

Rating progression

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

Top wins

Koster, Jeroen Louis (1846) - Wilson, Brandon (2090), Olympiad-41, Tromsoe (B70) - 2014

Koster, Jeroen Louis (1846) - Hoareau, Benjamin (1875), Olympiad-41, Tromsoe (C40) - 2014

Koster, Jeroen Louis - Knight, Timothy R (1801), Olympiad-40, Istanbul (B22) - 2012

Jotee, Ashvin (1729) - Koster, Jeroen Louis (1866), Port Louis zt 4.3, Port Louis (B38) - 2016

Sawmynaden, Righen Peroumal (1694) - Koster, Jeroen Louis (1866), Port Louis zt 4.3, Port Louis (D45) - 2016

Jacopucci, Enrique - Koster, Jeroen Louis, Olympiad-40, Istanbul (A85) - 2012

Koster, Jeroen Louis - ? (18)

Al Khattab, Ghassan M Ali Ajmed (0/1)

Azam, Zeno (½/1)

Benschop, Jomar (1/1)

Bibasa, Bob Gilbert (0/1)

Darwish, Hashim (1/1)

Domingos, Paulino (0/1)

Hoareau, Benjamin (1/1)

Ismael Namir, Mohammed Ismael (0/1)

Ismagambetov, Anuar (0/1)

Knight, Timothy R (1/1)

Lau Hing Yim, Philippe (1/1)

Liao, Jo Kai (½/1)

Mannhart, Marcel (0/1)

Mwali, Chitumbo (0/1)

Phillips, Roy Jean Noel (0/1)

Singh, Ravishen (0/1)

Soares, Erikson Roberto Mau (0/1)

Wilson, Brandon (1/1)

? - Koster, Jeroen Louis (19)

Ali, Abdullahi Farah (1/1)

Anarkulov, Alisher (0/1)

Borigas, Edgardo (0/1)

Gaealafshwe, Barileng (0/1)

Hambleton, Aman (0/1)

Hussain, Nimal (1/1)

Jacopucci, Enrique (1/1)

Jotee, Ashvin (1/1)

Kim, Inguh (½/1)

Mlawa, Hemed (½/1)

Odeev, Handszar (0/1)

Olebile, Thato (0/1)

Ortiz, Marcos (0/1)

Ralison, Milanto Harifidy (½/1)

Sanchez, Sebastian Felipe (0/1)

Sawmynaden, Righen Peroumal (1/1)

Sohib, Okla (0/1)

Tjong Tjin, Joe Calvin (0/1)

Van Rensburg, Ryan Pierre (0/1)

Openings played as White (15)

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 2226
Result: ½/2 = 25%

A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2200.5
Result: 0/2 = 0%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 1892
Result: ½/2 = 25%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 2067
Result: 0/1 = 0%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 1801
Result: 1/1 = 100%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 2213
Result: 0/1 = 0%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 2189
Result: 0/1 = 0%

B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo: 2140
Result: 0/1 = 0%

C40 King's Knight Opening (1.e4 e5 2.Nf3)
Average Elo: 1875
Result: 1/1 = 100%

B70 Sicilian, Dragon Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6)
Average Elo: 2090
Result: 1/1 = 100%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 0
Result: 1/1 = 100%

A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2223
Result: 0/1 = 0%

A23 English, Bremen System, Keres Variation (1.c4 e5 2.Nc3 Nf6 3.g3 c6)
Average Elo: 2542
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: 1670
Result: 1/1 = 100%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 1766
Result: 1/1 = 100%

Openings played as Black (14)

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 2093.5
Result: ½/2 = 25%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 1981
Result: 1/2 = 50%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 2318
Result: 0/2 = 0%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 1894
Result: 1/2 = 50%

B38 Sicilian, Accelerated Fianchetto, Maroczy Bind, 6.Be3 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3)
Average Elo: 1930.5
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: 2171
Result: 0/1 = 0%

E76 King's Indian, Four Pawns Attack (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4)
Average Elo: 2391
Result: 0/1 = 0%

C84 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7)
Average Elo: 2222
Result: 0/1 = 0%

D56 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4)
Average Elo: 2144
Result: 0/1 = 0%

E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo: 2203
Result: 0/1 = 0%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 1694
Result: 1/1 = 100%

E04 Catalan, Open, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3)
Average Elo: 2153
Result: 0/1 = 0%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 1782
Result: ½/1 = 50%

D94 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3)
Average Elo: 0
Result: 1/1 = 100%