Cao, Jin
Current rating: 1462
Record: 1-3
| Grand Prix Beijing 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 109 | An, Xuqing (1500) | Won 2-0 | +181518 |
| 2sealed | 69 | Gao, Peng (1471) | Lost 0-2 | -191499 |
| 3sealed | 232 | Yu, Yin (1460) | Lost 0-2 | -191480 |
| 4sealed | 310 | Wen, Jianling (1482) | Lost 0-2 | -181462 |
| average opponent: 1478record: 1-3 | new rating: 1462 | |||