H. Weerheijm
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Haarlem op | ??/??/1995 | 740 | Netherlands |
| Donner mem op | 08/??/1995 | 2164 | Netherlands |
| Rosmalen BK op | ??/??/1993 | 120 | Netherlands |
| Haarlem AKN op | ??/??/1993 | 638 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| C88 | Ruy Lopez, closed | 2 games |
| C18 | French, Winawer, advance variation | 2 games |
| C10 | French, Paulsen variation | 1 games |
| B12 | Caro-Kann defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| E01 | Catalan, closed | 1 games |
| C11 | French defence | 1 games |
| E04 | Catalan, open, 5.Nf3 | 1 games |


Netherlands