Jan Theodoor Burggraaf
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 3rd ENCI Limburg Open | 05/29/2009 | 2059 | Netherlands |
| Leiden LCT op 1st | 07/13/2007 | 1546 | Netherlands |
| Haarlem Nova College op | 07/07/2006 | 1969 | Netherlands |
| Groningen op-A | 12/21/2004 | 1244 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| A12 | English, Caro-Kann defensive system | 2 games |
| C50 | King's pawn game | 1 games |
| A30 | English, symmetrical variation | 1 games |
| E61 | King's Indian defence, 3.Nc3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C03 | French, Tarrasch | 1 games |
| C90 | Ruy Lopez, closed (with ...d6) | 1 games |
| A30 | English, symmetrical variation | 1 games |
| B00 | King's pawn opening | 1 games |
Netherlands
FIDE ID:

