Gregor Mueller
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| RL-ch | ??/??/1991 | 191 | Germany |
| RLPF-chC | ??/??/1991 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C18 | French, Winawer, advance variation | 1 games |
| B20 | Sicilian defence | 1 games |
| B29 | Sicilian, Nimzovich-Rubinstein variation | 1 games |
| C01 | French, exchange variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C89 | Ruy Lopez, Marshall counter-attack | 1 games |
| D02 | Queen's pawn game | 1 games |
| B12 | Caro-Kann defence | 1 games |
| A50 | Queen's pawn game | 1 games |


Germany