Wu, Chung kin
Current rating: 1640
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1565 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 165 | Tse, Kevin Chi Ho (1718) | Won 2-1 | +211586 |
| 2sealed | 107 | Chen, Devil (1454) | Won 2-0 | +151601 |
| 3sealed | 157 | Sawada, Ken (1745) | Won 2-1 | +211622 |
| 4sealed | 176 | Xu, Kenna (1518) | Lost 0-2 | -201602 |
| 5sealed | 131 | Han, Wishan (1549) | Lost 1-2 | -191583 |
| 6sealed | 45 | Lee, Ocean (1492) | Won 2-0 | +161599 |
| 7sealed | 164 | Chiu Chun Ho, Simon (1545) | Won 2-1 | +171616 |
| 8sealed | 73 | Chiang, Siu On (1492) | Won 2-0 | +161632 |
| 9sealed | 60 | Rama, Philip Christopher (1809) | Won 2-0 | +211653 |
| 11draft | 5 | Nagao, Yasutaka (1632) | Won 2-1 | +181671 |
| 12draft | 31 | Qian, Yu (1662) | Lost 0-2 | -181653 |
| 13draft | 24 | Murata, Ryousuke (1606) | Lost 0-2 | -191634 |
| 14draft | 6 | Kimura, Shigeki (1717) | Lost 0-2 | -171617 |
| 15draft | 38 | Sun, Bo (1879) | Won 2-1 | +231640 |
| top | average opponent: 1630record: 9-5 | new rating: 1640 | ||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Zhong, Zhenming (1589) | Won 2-0 | +201524 |
| 2sealed | 159 | Lee, Yin Cheung (1488) | Won 2-0 | +171541 |
| 3sealed | 127 | Huang, Yung-Ling (1619) | Won 2-0 | +201561 |
| 4sealed | 58 | Kwok, Bone (1574) | Lost 1-2 | -181543 |
| 5sealed | 170 | Wu, Kon Fai (1629) | Lost 0-2 | -171526 |
| 6sealed | 163 | Zhu, Feibai (1560) | Won 2-1 | +191545 |
| 7sealed | 172 | Mai, Junwei (1556) | Won 2-0 | +181563 |
| 8sealed | 95 | Peng, Guang Yu (1539) | Won 2-0 | +181581 |
| 9sealed | 70 | Chan, Larry Wai Man (1573) | Won 2-0 | +181599 |
| 10draft | 42 | Feng, Jia (1591) | Lost 1-2 | -181581 |
| 11draft | 45 | Cheung, Lap Chung (1570) | Won 2-0 | +171598 |
| 12draft | 37 | Lam, Tsz Yeung (1724) | Lost 0-2 | -151583 |
| 13draft | 59 | Yuen, Steven (1597) | Lost 0-2 | -181565 |
| top | average opponent: 1585record: 8-5 | new rating: 1565 | ||
| Grand Prix Taipei 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 43 | Shiao, Pong-Shiu (1553) | Lost 0-2 | -171483 |
| 5sealed | 149 | Houg, George (1522) | Won 2-0 | +191502 |
| 6sealed | 35 | Han, Chin Yao (1594) | Won 2-0 | +191521 |
| 7sealed | 37 | Li, Ming Jian (1522) | Won 2-0 | +181539 |
| 8sealed | 17 | Lee, Kai Yip (1616) | Lost 0-2 | -161523 |
| 9sealed | 35 | Teo, Yuen Peir (1502) | Lost 0-2 | -191504 |
| top | average opponent: 1551record: 3-3 | new rating: 1504 | ||