Chow, Chi Hin
Current rating: 1573
Record: 11-8-4
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1587 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 247 | Quilates, Dennis Glen (1500) | Draw 1-1 | -21585 |
| 2modern | 202 | Azarcon, Jackson (1520) | Draw 1-1 | -11584 |
| 3modern | 363 | Qi, Guanqun (1486) | Draw 1-1 | -21582 |
| 4modern | 360 | Chew, Melvin (1451) | Won 2-0 | +161598 |
| 5modern | 271 | Siu, Eric (1501) | Lost 1-2 | -201578 |
| 6modern | 325 | Tong, Jesse (1479) | Lost 0-2 | -201558 |
| 7modern | 307 | Kwok, Toby (1463) | Won 2-0 | +171575 |
| 8modern | 276 | Lin, Lilian (1486) | Draw 1-1 | -21573 |
| average opponent: 1486record: 2-2-4 | new rating: 1573 | |||
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 138 | Lo, Chun Kit (1500) | Won 2-0 | +181518 |
| 2sealed | 38 | Tiong, Chris (1559) | Lost 0-2 | -171501 |
| 3sealed | 287 | Setsompop, Mingrerk (1632) | Won 2-1 | +201521 |
| 4sealed | 148 | Chye, Yian Hsiang (1831) | Won 2-1 | +241545 |
| 5sealed | 68 | Wong, Brian [HKG] (1483) | Lost 1-2 | -201525 |
| 6sealed | 198 | Ho, Yat Cheong (1601) | Won 2-0 | +201545 |
| 7sealed | 163 | Lau, Sam Lei Kang (1718) | Won 2-1 | +211566 |
| 8sealed | 106 | Hirayama, Shigetaka (1762) | Lost 1-2 | -141552 |
| 9sealed | 104 | Niederer, Roberto (1555) | Won 2-1 | +181570 |
| 10draft | 45 | Mak, Wai Hou (1729) | Won 2-1 | +201590 |
| 11draft | 110 | Lee, Pang (1568) | Won 2-1 | +181608 |
| 12draft | 108 | Luo, Ryan (1856) | Lost 0-2 | -141594 |
| 13draft | 92 | Sun, Chuan (2008) | Lost 1-2 | -101584 |
| 14draft | 38 | Chu, Alfred (1593) | Won 2-0 | +181602 |
| 15draft | 13 | Young, San (1779) | Lost 0-2 | -151587 |
| average opponent: 1678record: 9-6 | new rating: 1587 | |||