Cheng, Xu
Current rating: 1467
Record: 4-6
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 233 | Yeung, Wing Fai (1500) | Won 2-0 | +191501 |
| 2standard | 94 | Wang, Chao (1518) | Lost 0-0 | -181483 |
| 3standard | 367 | Xu, Zhumen (1498) | Lost 0-2 | -181465 |
| 4standard | 357 | Kong, Qingzhong (1542) | Won 2-0 | +201485 |
| 5standard | 273 | Cui, Haoyuan (1499) | Lost 0-2 | -181467 |
| average opponent: 1511record: 2-3 | new rating: 1467 | |||
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 220 | Zhang, Jie (1520) | Lost 1-2 | -181482 |
| 2sealed | 322 | Xia, Siqi (1481) | Lost 1-2 | -181464 |
| 3sealed | 517 | Xie, Chongyang (1465) | Won 2-0 | +181482 |
| 4sealed | 481 | Zhang, Suqi (1504) | Won 2-0 | +191501 |
| 5sealed | 357 | Peng, Ruijian (1485) | Lost 0-2 | -191482 |
| average opponent: 1491record: 2-3 | new rating: 1482 | |||