An, Ran
Current rating: 1518
Record: 4-3
| Grand Prix Shanghai 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 163 | Lin, Daniel (1569) | Lost 1-2 | -171483 |
| 2sealed | 225 | Tong, Mingfeng (1491) | Won 2-0 | +181501 |
| 3sealed | 250 | Ma, Hanbiao (1499) | Lost 0-2 | -181483 |
| 4sealed | 319 | Chen, Hanming (1483) | Won 2-0 | +181501 |
| 5sealed | 297 | Sklonin, Sergey (1515) | Won 2-0 | +191520 |
| 6sealed | 180 | Zhu, Jie (1520) | Won 2-1 | +181538 |
| 7sealed | 90 | Wang, Da (1470) | Lost 1-2 | -201518 |
| average opponent: 1507record: 4-3 | new rating: 1518 | |||