Koza, Alexandra
Current rating: 1481
Record: 2-3
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 184 | Zohren, Cedric (1500) | Lost 1-2 | -181482 |
| 2sealed | 283 | Klocke, Dennis (1384) | Won 2-0 | +161498 |
| 3sealed | 283 | Block, Rouven (1500) | Lost 1-2 | -181480 |
| 4sealed | 314 | Wieske, Oliver (1522) | Lost 0-2 | -171463 |
| 5sealed | 311 | Akkers, Kurt (1464) | Won 2-0 | +181481 |
| average opponent: 1474record: 2-3 | new rating: 1481 | |||