Ma, Yu
Current rating: 1505
Record: 4-4
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 165 | Zhang, Jingchun (1566) | Won 2-1 | +191519 |
| 2sealed | 173 | Zhao, Jinhui (1705) | Lost 1-2 | -141505 |
| 3sealed | 419 | Wu, Ming (1539) | Lost 1-2 | -181487 |
| 4sealed | 425 | Zhang, Chao (1431) | Lost 0-2 | -191468 |
| 5sealed | 439 | Yin, Binchen (1404) | Won 2-0 | +171485 |
| 6sealed | 353 | Cai, Jun Yan (1489) | Won 2-0 | +181503 |
| 7sealed | 259 | Xu, Ming (1665) | Lost 0-2 | -151488 |
| 8sealed | 343 | Liang, Xushuang (1452) | Won 2-1 | +171505 |
| average opponent: 1531record: 4-4 | new rating: 1505 | |||