zhang, mingjun
Current rating: 1552
Record: 9-6-1
| Grand Prix Shanghai 2012 (M13 limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 271 | Meng, Luqiao (1500) | Won 2-0 | +171552 |
| 2sealed | 48 | Yan, Tian Ji (1624) | Lost 1-2 | -171535 |
| 3sealed | 140 | Curr, Robert (1499) | Won 2-0 | +181553 |
| 4sealed | 138 | Fan, Xinquan (1517) | Lost 0-2 | -191534 |
| 5sealed | 202 | Ni, Xiaopu (1466) | Won 2-1 | +171551 |
| 6sealed | 171 | Sun, Bo (1627) | Won 2-0 | +191570 |
| 7sealed | 116 | Zheng, Dante (1533) | Lost 0-2 | -181552 |
| average opponent: 1538record: 4-3 | new rating: 1552 | |||
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 84 | Wong, Chun Ping (1500) | Won 2-1 | +181518 |
| 2sealed | 11 | Zhong, Yijun (1518) | Won 2-1 | +181536 |
| 3sealed | 69 | Qin, Dongyu (1536) | Lost 1-2 | -181518 |
| 4sealed | 170 | Wu, Bo W (1522) | Won 2-1 | +181536 |
| 5sealed | 68 | Chen, Xiang (1536) | Lost 1-2 | -181518 |
| 6sealed | 131 | Kanazawa, Katsuhisa (1433) | Won 2-0 | +171535 |
| 7sealed | 88 | Wu, Kon Fai (1599) | Draw 1-1 | +11536 |
| 8sealed | 99 | Lui, Louis (1536) | Won 2-0 | +181554 |
| 9sealed | 68 | Jian, Qu (1503) | Lost 1-2 | -191535 |
| average opponent: 1520record: 5-3-1 | new rating: 1535 | |||