Lang, Lang
Current rating: 1482
Record: 4-5
| Grand Prix Beijing 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 270 | Ye, Ke (1500) | Lost 1-2 | -181482 |
| 2sealed | 243 | Zheng, Tuo (1482) | Lost 1-2 | -181464 |
| 3sealed | 322 | Wang, Ming (1464) | Lost 0-2 | -181446 |
| 4sealed | 388 | Li, Bo1 (1446) | Won 2-0 | +181464 |
| 5sealed | 360 | Zhu, Lei (1466) | Lost 0-2 | -181446 |
| 6sealed | 326 | He, Shi (1446) | Won 2-0 | +181464 |
| 7sealed | 285 | Wang, Dahai (1451) | Won 2-1 | +181482 |
| 8sealed | 246 | Qiu, Yadong (1482) | Won 2-0 | +181500 |
| 9sealed | 184 | Wang, Kai (1499) | Lost 0-2 | -181482 |
| average opponent: 1471record: 4-5 | new rating: 1482 | |||