Jeroen Westera
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Nova College op | 07/05/2002 | 1893 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| A29 | English, four knights, kingside fianchetto | 1 games |
| A25 | English, Sicilian reversed | 1 games |
| A10 | English opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| B26 | Sicilian, closed, 6.Be3 | 1 games |


Netherlands