T. Zweers
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| ACCOM op | ??/??/1990 | 354 | Netherlands |
| Alkmaar | ??/??/1989 | 68 | Netherlands |
| ACCOM op2 | ??/??/1988 | 0 | Netherlands |
| ACCOM op2 | ??/??/1987 | 0 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| E21 | Nimzo-Indian, three knights variation | 2 games |
| A57 | Benko gambit | 2 games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 1 games |
| D94 | Gruenfeld, 5.e3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B92 | Sicilian, Najdorf, Opovcensky variation | 2 games |
| B96 | Sicilian, Najdorf, 7.f4 | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| B50 | Sicilian | 1 games |


Netherlands