William Cornelies
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Hengelo U20 op | 08/??/2005 | 1853 | Netherlands |
| Hengelo U16 op | 08/??/2004 | 139 | Netherlands |
| NED-ch U16 | 04/??/2003 | 335 | Netherlands |
| Roc Aventus op | 09/13/2002 | 1462 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| C45 | Scotch game | 6 games |
| C01 | French, exchange variation | 3 games |
| D00 | Queen's pawn game | 3 games |
| C50 | King's pawn game | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C45 | Scotch game | 4 games |
| C50 | King's pawn game | 3 games |
| B32 | Sicilian defence | 2 games |
| E90 | King's Indian, 5.Nf3 | 1 games |


Netherlands