Zan, Kewen
Current rating: 1487
Record: 4-5
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 216 | Chen, Zongxiang (1430) | Won 2-0 | +171517 |
| 2sealed | 104 | Liu, Dongmin (1517) | Lost 1-2 | -181499 |
| 3sealed | 390 | Wu, Xiaopeng (1549) | Lost 1-2 | -171482 |
| 4sealed | 366 | Tanaka, Tomoya (1553) | Won 2-0 | +191501 |
| 5sealed | 351 | Ma, Rongxin (1591) | Lost 0-2 | -161485 |
| 6sealed | 411 | Wang, Zehui (1508) | Won 2-1 | +181503 |
| 7sealed | 274 | Wu, Wenqi (1501) | Won 2-1 | +181521 |
| 8sealed | 203 | Chen, Mingyang (1508) | Lost 0-2 | -181503 |
| 9sealed | 280 | Xiao, Yuchen (1635) | Lost 0-2 | -161487 |
| average opponent: 1532record: 4-5 | new rating: 1487 | |||