Kang, Sung-jae
Current rating: 1487
Record: 6-7-1
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 51 | Chen, Pan (1498) | Lost 0-2 | -181445 |
| 2sealed | 432 | Liu, Song (1482) | Won 2-0 | +191464 |
| 3sealed | 301 | Zhang, Yan (1467) | Won 2-1 | +181482 |
| 4sealed | 272 | Huo, Guang (1613) | Lost 1-2 | -161466 |
| 5sealed | 364 | Xu, Wei Tao (1494) | Lost 1-2 | -171449 |
| 6sealed | 381 | Brown, Christine (1455) | Won 2-0 | +181467 |
| 7sealed | 280 | Sun, Bin5113 (1501) | Won 2-0 | +191486 |
| 8sealed | 256 | Song, Bopei (1527) | Won 2-0 | +181504 |
| 9sealed | 143 | Kuo, Yung-Chih (1518) | Lost 0-2 | -171487 |
| average opponent: 1506record: 5-4 | new rating: 1487 | |||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 87 | Leung, Ree (1500) | Won 2-1 | +181518 |
| 2sealed | 81 | Tam, Wing Lok (1619) | Lost 1-2 | -161502 |
| 3sealed | 327 | Liu, Xin (1462) | Lost 0-2 | -191483 |
| 4sealed | 343 | Chiu, Yuk Yeung (1431) | Draw 1-1 | -11482 |
| 5sealed | 351 | Wu, Weijie (1401) | Lost 0-2 | -191463 |
| average opponent: 1482record: 1-3-1 | new rating: 1463 | |||