JB. Davids
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Essent Amateur | 10/12/2001 | 1773 | Netherlands |
| Groningen op-B | ??/??/1995 | 211 | Netherlands |
| Groningen op2 | 12/??/1994 | 661 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| A21 | English opening | 1 games |
| B47 | Sicilian, Taimanov (Bastrikov) variation | 1 games |
| E91 | King's Indian, 6.Be2 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B35 | Sicilian, accelerated fianchetto, modern variation with Bc4 | 2 games |
| D85 | Gruenfeld, exchange variation | 1 games |
| B34 | Sicilian, accelerated fianchetto, exchange variation | 1 games |


Netherlands