Yao, Weiyi
Current rating: 1481
Record: 4-5
| Grand Prix Shanghai 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 285 | Gao, Sen (1500) | Lost 0-2 | -181482 |
| 2sealed | 249 | Zhou, Zhiqi (1482) | Lost 0-2 | -181464 |
| 3sealed | 308 | Shi, Guodong (1464) | Lost 0-2 | -181446 |
| 4sealed | 373 | Gan, Zhongcheng (1445) | Lost 0-2 | -181428 |
| 5sealed | 368 | Luo, Jun long (1429) | Won 2-0 | +181446 |
| 6sealed | 318 | Kodama, Kentaro (1446) | Won 2-0 | +181464 |
| 7sealed | 269 | Liu, Yizhong (1416) | Won 2-0 | +171481 |
| 8sealed | 219 | Shi, Xiao Sang (1482) | Lost 0-2 | -181463 |
| 9sealed | 197 | Wang, Chu (1466) | Won 2-0 | +181481 |
| average opponent: 1459record: 4-5 | new rating: 1481 | |||