Guo, Xiran
Current rating: 1428
Record: 1-5
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 75 | Jiang, Sheng (1500) | Lost 0-2 | -181482 |
| 2sealed | 232 | Luo, Xingbin (1482) | Lost 0-2 | -181464 |
| 3sealed | 232 | Zhang, Ziyuan (1464) | Lost 1-2 | -181446 |
| 4sealed | 293 | Liu, Jia (1445) | Won 2-0 | +181464 |
| 5sealed | 238 | Chen, Qi (1464) | Lost 1-2 | -181446 |
| 6sealed | 237 | Lu, Pengjie (1445) | Lost 0-2 | -181428 |
| average opponent: 1467record: 1-5 | new rating: 1428 | |||