Rudy C Douven
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| NED-chT 0607 | 09/23/2006 | 2335 |  Netherlands |
| NED-chT 0506 | 09/24/2005 | 2311 | Netherlands |
| NED-chT playoff | 05/20/2004 | 2447 | Netherlands |
| NED-chT 0102 | 10/??/2001 | 2142 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| E15 | Queen's Indian, 4.g3 | 12 games |
| E92 | King's Indian, classical variation | 12 games |
| E94 | King's Indian, orthodox variation | 12 games |
| D91 | Gruenfeld, 5.Bg5 | 8 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B19 | Caro-Kann, classical, 7...Nd7 | 22 games |
| E15 | Queen's Indian, 4.g3 | 10 games |
| E12 | Queen's Indian defence | 9 games |
| B14 | Caro-Kann, Panov-Botvinnik attack, 5...e6 | 9 games |
