D. Van Kooten
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| NED-ch op | ??/??/1985 | 558 | Netherlands |
| NED-ch op | ??/??/1984 | 524 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| E17 | Queen's Indian, 5.Bg2 Be7 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B33 | Sicilian defence | 2 games |
| A16 | English opening | 1 games |


Netherlands