Peng, Junhui
Current rating: 1437
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 227 | He, Zhujiu (1464) | Lost 0-2 | -181437 |
| top | record: 0-1 | new rating: 1437 | ||
| Grand Prix Shanghai 2012 (M13 limited) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 80 | Fu, Jicheng (1446) | Won 2-0 | +181467 |
| 2sealed | 123 | Jin, Li (1518) | Won 2-0 | +191486 |
| 3sealed | 108 | Li, Chao (1496) | Won 2-1 | +181504 |
| 4sealed | 27 | Zhao, Haotian (1562) | Lost 1-2 | -171487 |
| 5sealed | 151 | Mu, Huai yuan (1519) | Lost 0-2 | -181469 |
| 6sealed | 127 | Hu, Yang (1519) | Won 2-0 | +191488 |
| 7sealed | 118 | Lou, Mengyang (1546) | Lost 0-2 | -171471 |
| 8sealed | 133 | Jiang, Yiren (1563) | Lost 1-2 | -161455 |
| top | average opponent: 1521record: 4-4 | new rating: 1455 | ||
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 120 | Xie, Xiaofan (1500) | Lost 0-2 | -181482 |
| 2sealed | 224 | Hu, Yuhao (1482) | Won 2-0 | +181500 |
| 3sealed | 133 | chen, yinzhe (1500) | Lost 1-2 | -181482 |
| 4sealed | 231 | Zhang, Hongxiang (1482) | Lost 1-2 | -181464 |
| 5sealed | 242 | Chen, Kailin (1463) | Won 2-0 | +181482 |
| 6sealed | 226 | Cao, Chengheng (1485) | Lost 0-2 | -181464 |
| 7sealed | 187 | Gao, Zhen Xing (1606) | Lost 0-2 | -151449 |
| top | average opponent: 1503record: 2-5 | new rating: 1449 | ||