Lee, Jong-chul
Current rating: 1501
Record: 4-4
| Grand Prix Shanghai 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 158 | Zhang, Chi (1510) | Lost 0-2 | -181482 |
| 3sealed | 167 | Wang, Da (1430) | Lost 1-2 | -191463 |
| 4sealed | 260 | Zhang, Jianchi (1466) | Won 2-0 | +181481 |
| 5sealed | 234 | Chen, Yiran (1500) | Won 2-1 | +191500 |
| 6sealed | 148 | Feng, Yi (1518) | Won 2-0 | +181518 |
| 7sealed | 111 | Li, Zhong (1492) | Lost 1-2 | -191499 |
| 8sealed | 144 | Jia, Jie (1563) | Won 2-0 | +201519 |
| 9sealed | 92 | sheng, sheng (1538) | Lost 1-2 | -181501 |
| average opponent: 1502record: 4-4 | new rating: 1501 | |||