Jan Willem Schieveld
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Weijers OHK op | ??/??/2003 | 854 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| C55 | Two knights defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D66 | Queen's Gambit Declined, Orthodox defence, Bd3 line | 1 games |
| C41 | Philidor's defence | 1 games |
| C28 | Vienna game | 1 games |


Netherlands