Marco De Groot
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 27th Open | 02/26/2011 | 2273 | France |
| Haarlem Nova College op | 07/07/2006 | 1969 | Netherlands |
| Dieren op reserve-A | 07/26/2005 | 527 | Netherlands |
| Haarlem Nova op | 07/02/2004 | 749 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| C84 | Ruy Lopez, closed defence | 1 games |
| B18 | Caro-Kann, classical variation | 1 games |
| B17 | Caro-Kann, Steinitz variation | 1 games |
| B53 | Sicilian, Chekhover variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B07 | Pirc defence | 2 games |
| B08 | Pirc, classical (two knights) system | 1 games |
| B24 | Sicilian, closed | 1 games |
Netherlands
Male
FIDE ID:

France