Matthijs Dekker
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Hengelo U16 op | 08/??/2005 | 1610 | Netherlands |
| Hengelo U14 op | 08/??/2004 | 14 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| C45 | Scotch game | 2 games |
| B35 | Sicilian, accelerated fianchetto, modern variation with Bc4 | 1 games |
| B12 | Caro-Kann defence | 1 games |
| C01 | French, exchange variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C45 | Scotch game | 2 games |
| C50 | King's pawn game | 2 games |
| A52 | Budapest defence | 1 games |
| C55 | Two knights defence | 1 games |


Netherlands