Tom Ketelaars
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| NED-ch U20 | ??/??/1997 | 288 | Netherlands |
| Hengelo U16 | ??/??/1996 | 0 | Netherlands |
| NED-ch U16 | ??/??/1995 | 0 | Netherlands |
| NED-ch U14 | ??/??/1994 | 0 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| B89 | Sicilian, Sozin, 7.Be3 | 2 games |
| C79 | Ruy Lopez, Steinitz defence deferred (Russian defence) | 1 games |
| C66 | Ruy Lopez, Berlin defence, 4.O-O, d6 | 1 games |
| C56 | Two knights defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C02 | French, advance variation | 2 games |
| E61 | King's Indian defence, 3.Nc3 | 2 games |
| E44 | Nimzo-Indian, Fischer variation, 5.Ne2 | 1 games |
| C56 | Two knights defence | 1 games |


Netherlands