Jhuang, Cyuan
Current rating: 1529
Record: 13-12
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 44 | Pang, Gengyu (1534) | Lost 1-2 | -171500 |
| 2modern | 301 | Huang, Hugo (1425) | Won 2-0 | +161516 |
| 3modern | 357 | Zhang, Tianyi (1616) | Won 2-0 | +201536 |
| 4modern | 247 | Kawatsu, Shunsuke (1526) | Won 2-1 | +181554 |
| 5modern | 140 | Hui, Tommy (1631) | Won 2-1 | +191573 |
| 6modern | 68 | Je, Sungeun (1945) | Lost 1-2 | -111562 |
| 7modern | 141 | Naide, Kazutaka (1787) | Lost 0-2 | -141548 |
| 8modern | 172 | Wang, Tony (1525) | Lost 1-2 | -191529 |
| top | average opponent: 1624record: 4-4 | new rating: 1529 | ||
| Grand Prix Singapore 2015 (modern) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 50 | Jungpakdee, Panya (1534) | Lost 1-2 | -191535 |
| 4modern | 239 | Ng, Thengwei (1529) | Won 2-0 | +181553 |
| 5modern | 132 | Gunarto, Steven (1574) | Lost 0-2 | -171536 |
| 6modern | 257 | Zu Ken, Cheah (1521) | Lost 0-2 | -191517 |
| top | average opponent: 1539record: 1-3 | new rating: 1517 | ||
| Grand Prix Taipei 2014 (M15 limited) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 261 | Yang, Jianming (1500) | Won 2-0 | +171573 |
| 2sealed | 41 | Lee, Alex [TWN] (1551) | Lost 0-2 | -191554 |
| 3sealed | 265 | Wang, Hainan (1570) | Won 2-0 | +191573 |
| 4sealed | 176 | Chang, Kiwisa (1517) | Lost 0-2 | -191554 |
| top | average opponent: 1535record: 2-2 | new rating: 1554 | ||
| Grand Prix Taipei 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 107 | Chang, Garfield (1500) | Won 2-0 | +181518 |
| 2sealed | 154 | Huang, Yung-Ling (1553) | Lost 0-2 | -171501 |
| 3sealed | 246 | Chou, Chi-Fong (1505) | Lost 0-2 | -181483 |
| 4sealed | 312 | Wu, Chen Yen (1482) | Won 2-1 | +181501 |
| 5sealed | 179 | Ho Lung, Wu (1501) | Won 2-0 | +181519 |
| 6sealed | 129 | Feng Yuan, Hsu (1524) | Won 2-0 | +181537 |
| 7sealed | 110 | Wong, Johan (1600) | Won 2-0 | +191556 |
| 8sealed | 107 | Chen, Shan Chun (1554) | Lost 0-2 | -181538 |
| 9sealed | 121 | Dai, David (1536) | Won 2-1 | +181556 |
| top | average opponent: 1528record: 6-3 | new rating: 1556 | ||