Rong, Erchen
Current rating: 1452
Record: 2-5-1
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 52 | Wong, Weng Sheng (1773) | Lost 1-2 | -131469 |
| 2sealed | 381 | Shan, Jin (1483) | Lost 0-2 | -181451 |
| 3sealed | 569 | Wang, Page (1464) | Draw 0-0 | +11452 |
| average opponent: 1573record: 0-2-1 | new rating: 1452 | |||
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 216 | Mao, Renshen (1500) | Lost 1-2 | -181482 |
| 2sealed | 173 | niu, xinyi (1482) | Won 2-1 | +181500 |
| 3sealed | 169 | Wang, Yi (1500) | Lost 1-2 | -181482 |
| 4sealed | 234 | Yao, Minglei (1481) | Won 2-1 | +181500 |
| 5sealed | 173 | Bi, Mingjie (1499) | Lost 1-2 | -181482 |
| average opponent: 1492record: 2-3 | new rating: 1482 | |||