W. Surewaard
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Windesheim op | 03/07/2003 | 1155 |  Netherlands |
| Utrecht OKU I op | 05/??/2001 | 708 | Netherlands |
| Haarlem op | ??/??/1995 | 740 | Netherlands |
| NED-chT 9596 | ??/??/1995 | 1058 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| D02 | Queen's pawn game | 1 games |
| A07 | Reti, King's Indian attack (Barcza system) | 1 games |
| A88 | Dutch, Leningrad, main variation with c6 | 1 games |
| A04 | Reti opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A46 | Queen's pawn game | 1 games |
| A58 | Benko gambit accepted | 1 games |
| E90 | King's Indian, 5.Nf3 | 1 games |
| B14 | Caro-Kann, Panov-Botvinnik attack, 5...e6 | 1 games |
