Jeon, Hyun Cheol
Current rating: 1635
Record: 14-8
| Grand Prix Kobe 2014 (modern) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 808 | Nagata, Satoshi (1466) | Won 2-0 | +171542 |
| 4modern | 748 | Yuasa, Kentarou (1657) | Lost 0-2 | -161526 |
| 5modern | 817 | Abe, Ken'ichi0021 (1516) | Won 2-1 | +181544 |
| 6modern | 828 | Hasegawa, Eita (1551) | Won 2-1 | +181562 |
| 7modern | 761 | Tamura, Ryo (1928) | Lost 0-2 | -111551 |
| 8modern | 834 | Koshimura, Takeshi (1639) | Won 2-1 | +191570 |
| 9modern | 794 | Tanaka, Tomoyuki (1542) | Won 2-1 | +181588 |
| 10modern | 78 | Aoki, Yoshitsugu (1687) | Lost 1-2 | -171571 |
| 11modern | 117 | Kawano, Hiroki (1475) | Won 2-0 | +171588 |
| 12modern | 94 | Kochi, Daiki (1622) | Won 2-0 | +181606 |
| 13modern | 33 | Kaizu, Hareta (1762) | Lost 0-2 | -151591 |
| 14modern | 77 | Ito, Atsushi (1885) | Won 2-0 | +231614 |
| 15modern | 57 | Maruyama, Kentarou (1782) | Won 2-1 | +211635 |
| average opponent: 1655record: 9-4 | new rating: 1635 | |||
| Grand Prix Beijing 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 291 | Hart, Jacob (1882) | Lost 0-2 | -111489 |
| 2sealed | 296 | Zheng, Junwei (1503) | Won 2-1 | +181507 |
| 3sealed | 210 | Wang, Xinhu (1452) | Lost 0-2 | -191488 |
| 4sealed | 281 | Lin, Jinchu (1482) | Lost 1-2 | -181470 |
| 5sealed | 313 | Popov, Alexander (1578) | Won 2-0 | +201490 |
| 6sealed | 251 | Wang, Ming (1482) | Won 2-1 | +181508 |
| 7sealed | 251 | Gong, Jiawei (1496) | Lost 0-2 | -191489 |
| 8sealed | 216 | Li, Wei1 (1482) | Won 2-1 | +181507 |
| 9sealed | 172 | Liu, Jinyang (1504) | Won 2-1 | +181525 |
| average opponent: 1540record: 5-4 | new rating: 1525 | |||