Yin, Lai Chi
Current rating: 1420
| Grand Prix Shanghai 2012 (M13 limited) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 275 | Qiu, Junxiong (1500) | Lost 1-2 | -171435 |
| 2sealed | 214 | Chen, Zhe (1482) | Lost 1-2 | -171418 |
| 3sealed | 339 | Zhang, Shunhao (1463) | Won 2-0 | +191437 |
| 4sealed | 326 | Jia, Zhiyu (1481) | Lost 0-2 | -171420 |
| top | average opponent: 1482record: 1-3 | new rating: 1420 | ||
| Grand Prix Manchester 2012 (DKA limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 482 | Madgin, David (1500) | Won 2-0 | +191465 |
| 2sealed | 471 | De Coster, Jan (1771) | Lost 0-2 | -131452 |
| top | average opponent: 1636record: 1-1 | new rating: 1452 | ||
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Yan, Jun (1500) | Lost 1-2 | -181482 |
| 2sealed | 153 | chen, pengjia (1483) | Won 2-0 | +181500 |
| 3sealed | 88 | Cao, Liming (1499) | Lost 0-2 | -181482 |
| 4sealed | 254 | Zhong, Yijun (1482) | Lost 1-2 | -181464 |
| 5sealed | 268 | Chen, Chen (1464) | Lost 0-2 | -181446 |
| top | average opponent: 1486record: 1-4 | new rating: 1446 | ||