Dong, Hyouk Kim
Current rating: 1477
Record: 7-8-2
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 605 | Hayashi, Hisaaki (1518) | Won 2-0 | +181536 |
| 3sealed | 728 | Ueda, Tadahiko (1229) | Draw 1-1 | -61530 |
| 4sealed | 724 | Higono, Naoki (1521) | Lost 0-2 | -181512 |
| 5sealed | 824 | Seko, Kazuki (1539) | Lost 0-2 | -171495 |
| 6sealed | 911 | Honda, Rintaro (1633) | Lost 0-2 | -161479 |
| 7sealed | 886 | Fujii, Ami (1336) | Lost 1-2 | -201459 |
| 8sealed | 845 | Kim, Hyun-soo (1434) | Won 2-0 | +171476 |
| 9sealed | 791 | Fujioka, Naoya (1502) | Draw 1-1 | +11477 |
| average opponent: 1464record: 2-4-2 | new rating: 1477 | |||
| Grand Prix Bangkok 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 56 | Prasertwongse, Manan (1500) | Lost 0-2 | -181482 |
| 2sealed | 295 | Ardchon, Thanacha (1482) | Lost 1-2 | -181464 |
| 3sealed | 306 | Pisai, Sribumrungsart (1465) | Won 2-1 | +181482 |
| 4sealed | 348 | Sim, Norman (1383) | Won 2-0 | +161498 |
| 5sealed | 193 | Ponlasint, Suntee (1442) | Won 2-1 | +171515 |
| 6sealed | 194 | Ng, Nigel Eu Tong (1541) | Lost 1-2 | -171498 |
| 7sealed | 191 | Wong, James Ling Guan (1561) | Won 2-1 | +191517 |
| 8sealed | 147 | Virasitikul, Ackarin (1418) | Won 2-0 | +161533 |
| 9sealed | 102 | Jeong, Hyunwoo (1680) | Lost 0-2 | -151518 |
| average opponent: 1497record: 5-4 | new rating: 1518 | |||