Machiel De Heer
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Leiden LSB op | 06/??/2003 | 443 | Netherlands |
| Lost Boys op | 07/26/2002 | 2328 | Netherlands |
| Leiden tt | 06/11/2002 | 377 | Netherlands |
| PK Lei SB | 07/??/2002 | 1594 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| B23 | Sicilian, closed | 13 games |
| B70 | Sicilian, dragon variation | 9 games |
| B10 | Caro-Kann defence | 5 games |
| B01 | Scandinavian (centre counter) defence | 5 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C41 | Philidor's defence | 26 games |
| A41 | Queen's Pawn | 6 games |
| B07 | Pirc defence | 5 games |
| A53 | Old Indian defence | 4 games |
Netherlands
Male
FIDE ID:

