chang, zhang
Current rating: 1500
Record: 3-3
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 181 | Feng, Kaiwen (1500) | Lost 1-2 | -181482 |
| 2sealed | 164 | Shao, Xiaohong (1482) | Won 2-0 | +181500 |
| 3sealed | 124 | Xi, Yuqing (1499) | Won 2-0 | +181518 |
| 4sealed | 127 | Chu, Louis (1490) | Lost 0-2 | -191499 |
| 5sealed | 214 | Zuo, Quan (1500) | Won 2-0 | +181517 |
| 6sealed | 158 | Wang, Peng (1518) | Lost 0-2 | -171500 |
| average opponent: 1498record: 3-3 | new rating: 1500 | |||