Sun, Luhua
Current rating: 1641
Record: 16-10
| Grand Prix Shanghai 2012 (M13 limited) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 58 | Ding, Yi (1452) | Won 2-0 | +161582 |
| 3sealed | 45 | Zhang, Xin (1518) | Won 2-0 | +171599 |
| 4sealed | 74 | Hong, Fei Yeung (1762) | Won 2-1 | +211620 |
| 5sealed | 16 | Pan, Yuxin (1572) | Lost 0-2 | -191601 |
| 6sealed | 53 | Lu, Liguo (1615) | Won 2-0 | +181619 |
| 7sealed | 57 | Hui, Xiaopeng (1559) | Lost 1-2 | -191600 |
| 8sealed | 72 | Shirakihara, Ryuuichi (1558) | Won 2-0 | +171617 |
| 9sealed | 74 | Han, Hojae (1666) | Won 2-0 | +191636 |
| 10draft | 9 | Li, Bo 4944 (1747) | Lost 1-2 | -161620 |
| 11draft | 42 | Zhao, Bruce (1518) | Won 2-1 | +161636 |
| 12draft | 40 | Zhang, Meng Qiu (1757) | Lost 0-2 | -151621 |
| 13draft | 3 | Gao, Tan (1629) | Won 2-0 | +181639 |
| 14draft | 41 | Chu, Bowen (1610) | Won 2-1 | +171656 |
| 15draft | 27 | Zhang, Zhiyang (1828) | Lost 0-2 | -151641 |
| average opponent: 1628record: 9-5 | new rating: 1641 | |||
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 17 | Gao, Shan (1500) | Won 2-1 | +181518 |
| 5sealed | 28 | Bin, Jia (1593) | Won 2-1 | +191537 |
| 6sealed | 3 | Teeradechsakul, Teerachai (1759) | Lost 0-2 | -141523 |
| 7sealed | 19 | Au Yong, Wai Kin (1728) | Lost 1-2 | -141509 |
| 8sealed | 56 | Huang, Jieyao (1558) | Won 2-0 | +191528 |
| 9sealed | 35 | Baba, Yasunori (1691) | Won 2-1 | +211549 |
| 10draft | 22 | Mihara, Makihito (1922) | Lost 1-2 | -121537 |
| 11draft | 33 | Wu, Yue (1563) | Won 2-0 | +191556 |
| 12draft | 24 | Yu, Jun (1598) | Won 2-0 | +191575 |
| 13draft | 23 | Nakajima, Chikara (1924) | Won 2-1 | +241599 |
| 14draft | 21 | Tai, Kei Leung (1685) | Lost 0-2 | -171582 |
| 15draft | 20 | Zhang, Meng Qiu (1682) | Lost 1-2 | -161566 |
| average opponent: 1684record: 7-5 | new rating: 1566 | |||