J. Vermeer
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| OSKA op-B | 09/??/2003 | 1320 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| E90 | King's Indian, 5.Nf3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B54 | Sicilian | 1 games |


Netherlands