Muller, Gerhard
Current rating: 1501
Record: 5-5
| Grand Prix Dortmund 2006 (GPT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 59 | Kohl, Alexander (1500) | Won 2-0 | +181518 |
| 2sealed | 46 | Pfau, Andreas (1518) | Won 2-1 | +181536 |
| 3sealed | 62 | Kirsch, Christian (1437) | Lost 1-2 | -201516 |
| 4sealed | 127 | Varady, Balazs (1605) | Lost 0-2 | -161500 |
| 5sealed | 174 | Petit, Gabriel (1524) | Lost 1-2 | -181482 |
| 6sealed | 163 | Bach, Michael (1535) | Won 2-1 | +191501 |
| average opponent: 1520record: 3-3 | new rating: 1501 | |||
| Grand Prix Leipzig 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 57 | Baselt, Marcus (1504) | Lost 1-2 | -181482 |
| 2sealed | 139 | Schmidt, Alexander [DEU] (1482) | Won 2-0 | +181500 |
| 3sealed | 131 | Schumann, Andre (1501) | Lost 1-2 | -181482 |
| 4sealed | 159 | Schrader, Konstantin (1486) | Won 2-0 | +181500 |
| average opponent: 1493record: 2-2 | new rating: 1500 | |||