Cai, Wei
Current rating: 1456
Record: 7-10
| Grand Prix Beijing 2013 (DGM limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 241 | Qiao, Cheng (1414) | Lost 0-2 | -191446 |
| 2sealed | 269 | Yu, Wenchun (1464) | Won 2-0 | +191465 |
| 3sealed | 126 | Zhu, Qixing (1500) | Won 2-0 | +181483 |
| 4sealed | 163 | Huang, Xiao Long (1520) | Lost 0-2 | -171466 |
| 5sealed | 263 | Fang, Le (1501) | Won 2-1 | +191485 |
| 6sealed | 147 | Chao, Nie (1608) | Won 2-1 | +201505 |
| 7sealed | 121 | Xu, Jiajun (1696) | Lost 0-2 | -151490 |
| 8sealed | 131 | Liu, Jin (1470) | Lost 0-2 | -181472 |
| 9sealed | 187 | Wang, Weiliang (1578) | Lost 0-2 | -161456 |
| average opponent: 1528record: 4-5 | new rating: 1456 | |||
| Grand Prix Shanghai 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 13 | Xiao, Yue (1518) | Won 2-1 | +181518 |
| 3sealed | 103 | Han, Bing (1537) | Lost 0-2 | -171501 |
| 4sealed | 178 | Fu, Jicheng (1466) | Lost 0-2 | -191482 |
| 5sealed | 290 | Li, Guanghong (1501) | Lost 1-2 | -181464 |
| 6sealed | 299 | Zhu, Shaohua (1482) | Won 2-0 | +191483 |
| 7sealed | 245 | wang, yuan ming (1500) | Won 2-1 | +181501 |
| 8sealed | 180 | Jiang, Ziyue (1523) | Lost 0-2 | -181483 |
| 9sealed | 181 | Feng, Da (1477) | Lost 0-2 | -181465 |
| average opponent: 1500record: 3-5 | new rating: 1465 | |||