Thomas Maerten
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Werfen op | 09/??/1990 | 1773 |  Austria |
| Mainz op | ??/??/1989 | 288 |  Germany |
| Cologne op | ??/??/1987 | 338 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B92 | Sicilian, Najdorf, Opovcensky variation | 1 games |
| C71 | Ruy Lopez, modern Steinitz defence | 1 games |
| B15 | Caro-Kann defence | 1 games |
| C16 | French, Winawer, advance variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A34 | English, symmetrical variation | 1 games |
| E84 | King's Indian, Saemisch, Panno main line | 1 games |
| C08 | French, Tarrasch, open, 4.ed ed | 1 games |
| C13 | French, classical | 1 games |
