Harm Tillema
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| NED-ch U12 | 04/29/2002 | 0 | Netherlands |
| Hengelo op U12 | 08/06/2001 | 0 | Netherlands |
| NED-ch U12 op | 08/07/2000 | 0 | Netherlands |
| NED U12 op | ??/??/1999 | 0 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| C55 | Two knights defence | 2 games |
| C50 | King's pawn game | 1 games |
| C01 | French, exchange variation | 1 games |
| C54 | Giuoco Piano | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C01 | French, exchange variation | 3 games |
| B26 | Sicilian, closed, 6.Be3 | 1 games |
| C48 | Four knights, Spanish variation | 1 games |
| C42 | Petrov's defence | 1 games |


Netherlands