Jeroen Louis Koster
Last tournaments played
Tournament | Date | Elo Avg. | Country |
42nd Olympiad 2016 | 09/02/2016 | 2153 | ![]() |
41st Olympiad Open 2014 | 08/02/2014 | 2071 | ![]() |
40th Olympiad Open | 08/28/2012 | 2100 | ![]() |
Jeroen Louis Koster Opening Repertoire with White pieces
ECO | Opening | Games |
A00 | Polish (Sokolsky) opening | 2 games |
C44 | King's pawn game | 2 games |
A16 | English opening | 1 games |
B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
Jeroen Louis Koster Opening Repertoire with Black pieces
ECO | Opening | Games |
A84 | Dutch defence | 2 games |
A46 | Queen's pawn game | 2 games |
C11 | French defence | 1 games |
C01 | French, exchange variation | 1 games |