Yan, Chunhui
Current rating: 1405
Record: 3-9
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1409 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 37 | Li, Jinyi (1434) | Lost 0-2 | -171392 |
| 2sealed | 304 | Shi, Runyu (1468) | Won 2-1 | +191411 |
| 3sealed | 338 | Tang, Chengzhi (1454) | Won 2-0 | +191430 |
| 4sealed | 210 | Zhang, Aoxiang (1531) | Lost 1-2 | -161414 |
| 5sealed | 271 | Zhao, Yao (1378) | Lost 0-2 | -191395 |
| 6sealed | 288 | Kwok, Bone (1687) | Won 2-0 | +231418 |
| 7sealed | 248 | Ma, Noah (1711) | Lost 0-2 | -131405 |
| average opponent: 1523record: 3-4 | new rating: 1405 | |||
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 158 | Zhang, Xin 5891 (1500) | Lost 0-2 | -181482 |
| 2sealed | 235 | Dong, Yuxin (1481) | Lost 1-2 | -181464 |
| 3sealed | 440 | Zhang, Yi 9267 (1422) | Lost 0-2 | -191445 |
| 4sealed | 478 | Li, Jianing (1446) | Lost 0-2 | -181427 |
| 5sealed | 486 | Lin, Tzu-Yu (1431) | Lost 0-2 | -181409 |
| average opponent: 1456record: 0-5 | new rating: 1409 | |||