Chua, Nelson
Current rating: 1490
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 227 | V. Laforge, Gabriel (1500) | Won 2-0 | +181513 |
| 2sealed | 35 | Dunsford, Denny (1865) | Won 2-0 | +241537 |
| 3sealed | 218 | Soh, Weng Heng (1894) | Lost 1-2 | -121525 |
| 4sealed | 265 | Tao, Bozhi (1665) | Lost 1-2 | -151510 |
| 5sealed | 264 | Indrakesuma, Taufik (1750) | Lost 0-2 | -141496 |
| 6sealed | 299 | Zulkarnaen, Syed (1427) | Lost 0-2 | -191477 |
| 7sealed | 65 | Steele, Raymond (1465) | Won 2-0 | +171494 |
| 8sealed | 220 | Ler, Pris (1418) | Won 2-1 | +171511 |
| 9sealed | 169 | He, Zhongning (1361) | Lost 1-2 | -211490 |
| top | average opponent: 1594record: 4-5 | new rating: 1490 | ||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 40 | Tong, Sing Lau (1500) | Won 2-1 | +191483 |
| 2sealed | 64 | Huang, Xiaojie (1566) | Lost 0-2 | -171466 |
| 3sealed | 313 | Neo, Alvin (1641) | Won 2-1 | +221488 |
| 4sealed | 214 | Phanpakorn, Dolpipop (1538) | Won 2-0 | +181506 |
| 5sealed | 94 | Sangpar, Prakit (1462) | Won 2-1 | +181524 |
| 6sealed | 75 | Zhang, Meng Qiu (1836) | Lost 1-2 | -131511 |
| 7sealed | 194 | Zhao, Yu Peng (1503) | Lost 0-2 | -181493 |
| 8sealed | 227 | Tan, Rowena (1494) | Won 2-0 | +181511 |
| 9sealed | 126 | Ang, Jan Raymond (1593) | Lost 1-2 | -161495 |
| top | average opponent: 1570record: 5-4 | new rating: 1495 | ||
| Grand Prix Taipei 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 202 | Yang, Ming Jen (1500) | Won 2-1 | +181518 |
| 2sealed | 133 | Hong, Shou Hong (1518) | Won 2-0 | +181536 |
| 3sealed | 30 | Fang, Wang (1552) | Lost 0-2 | -181518 |
| 4sealed | 149 | Shu, Peter (1588) | Lost 0-2 | -161502 |
| 5sealed | 261 | Hong, Hao Ting (1428) | Lost 0-2 | -201482 |
| 6sealed | 256 | Wen, Ming Xue (1480) | Lost 0-2 | -181464 |
| top | average opponent: 1511record: 2-4 | new rating: 1464 | ||