Mariko Mueller
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Niedersachsen-chT U16 | 05/17/2007 | 1339 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C41 | Philidor's defence | 1 games |
| B20 | Sicilian defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C65 | Ruy Lopez, Berlin defence | 1 games |
| C54 | Giuoco Piano | 1 games |
| C66 | Ruy Lopez, Berlin defence, 4.O-O, d6 | 1 games |
| C27 | Vienna game | 1 games |


Germany