An, Mingang
Current rating: 1433
Record: 2-6
| Grand Prix Shanghai 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 89 | Fu, Jianyi (1518) | Won 2-1 | +181518 |
| 3sealed | 82 | Hong, Fei Yeung (1748) | Lost 0-2 | -141504 |
| 4sealed | 129 | Zhang, Dongliang (1518) | Won 2-0 | +191523 |
| 5sealed | 142 | Zhu, Liang (1504) | Lost 0-2 | -191504 |
| 6sealed | 184 | He, Allan (1485) | Lost 1-2 | -181486 |
| 7sealed | 223 | Teng, Qing (1483) | Lost 1-2 | -181468 |
| 8sealed | 221 | Peng, Tao (1481) | Lost 1-2 | -181450 |
| 9sealed | 200 | Tang, Jingjing (1479) | Lost 1-2 | -171433 |
| average opponent: 1527record: 2-6 | new rating: 1433 | |||