Dai, Dongfang
Current rating: 1463
Record: 1-3
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 178 | Hendrick, Matt (1500) | Lost 0-2 | -181482 |
| 2sealed | 227 | Margaritas, Alexander (1410) | Won 2-1 | +171499 |
| 3sealed | 145 | Duarte, Alex (1500) | Lost 1-2 | -181481 |
| 4sealed | 260 | Lee, Jeffrey (1488) | Lost 1-2 | -181463 |
| average opponent: 1474record: 1-3 | new rating: 1463 | |||