RAG. De Graaff
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 69th Noteboom Mem GpA | 02/07/2009 | 1751 | Netherlands |
| Leiden LCT op 1st | 07/13/2007 | 1546 | Netherlands |
| NED-chT | 02/05/2000 | 2306 | Netherlands |
| Soest op | 06/??/1998 | 1142 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| D05 | Queen's pawn game | 3 games |
| A48 | King's Indian, East Indian defence | 2 games |
| A47 | Queen's Indian defence | 1 games |
| C01 | French, exchange variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D45 | Queen's Gambit Declined semi-Slav, 5.e3 | 2 games |
| B07 | Pirc defence | 2 games |
| C41 | Philidor's defence | 2 games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 1 games |


Netherlands