Chen, Weiyun
Current rating: 1495
Record: 4-4
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 32 | Cheng, Jun (1437) | Won 2-1 | +171517 |
| 2standard | 153 | Wu, Weijun (1463) | Won 0-0 | +171534 |
| 3standard | 31 | Wang, Chu (1464) | Won 2-1 | +171551 |
| 4standard | 60 | Tang, Kenneth (1495) | Won 2-1 | +171568 |
| 5standard | 11 | Cheng, Wei (1502) | Lost 0-2 | -201548 |
| 6standard | 85 | Ye, Yiou (1574) | Lost 0-2 | -171531 |
| 7standard | 106 | James, Nicholas (1561) | Lost 0-2 | -181513 |
| 8standard | 168 | Pan, Juehong (1473) | Lost 0-2 | -181495 |
| average opponent: 1496record: 4-4 | new rating: 1495 | |||