Klaas, Thomas
Current rating: 1446
Record: 1-4
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 604 | Izsak, Szonja (1455) | Lost 0-2 | -191481 |
| 2sealed | 865 | Claudel, Maxime (1574) | Lost 0-2 | -161465 |
| 3sealed | 822 | Kamp, Peer (1471) | Lost 0-2 | -181447 |
| 4sealed | 867 | Janssen, Bjorn (1444) | Lost 0-2 | -181429 |
| 5sealed | 826 | Drawert, Nico (1380) | Won 2-0 | +171446 |
| average opponent: 1465record: 1-4 | new rating: 1446 | |||