Lo, Ka Man
Current rating: 1604
Record: 11-6
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1612 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1 | Cheng, Ting Hin (1562) | Lost 0-2 | -191593 |
| 2sealed | 33 | Cho, Yat Ping (1464) | Won 2-1 | +161609 |
| 3sealed | 291 | Yan, Xia (1415) | Won 2-1 | +151624 |
| 4sealed | 262 | Cheung, Wing Cheong (1518) | Lost 1-2 | -201604 |
| average opponent: 1490record: 2-2 | new rating: 1604 | |||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 208 | Zhang, Yang Da (1433) | Won 2-1 | +171517 |
| 4sealed | 73 | Yin, Xin (1662) | Won 2-0 | +201537 |
| 5sealed | 20 | Charm, Derek (1575) | Lost 1-2 | -171520 |
| 6sealed | 51 | Chen, Li (1518) | Won 2-1 | +181538 |
| 7sealed | 51 | Yam, Wing Chun (1707) | Lost 1-2 | -151523 |
| 8sealed | 87 | Padua, Ronald (1616) | Won 2-0 | +201543 |
| 9sealed | 58 | Ng, Kwok Wing (1621) | Won 2-1 | +191562 |
| 10draft | 55 | Chan, Jeffrey Guo Ming (1751) | Won 2-0 | +221584 |
| 11draft | 11 | Lei, Qiang (1732) | Lost 1-2 | -161568 |
| 12draft | 36 | Wee, Pang Ming (1780) | Won 2-1 | +221590 |
| 13draft | 20 | Santoso, Hari (1656) | Won 2-0 | +191609 |
| 14draft | 42 | Yam, Wing Chun (1750) | Won 2-1 | +211630 |
| 15draft | 9 | Yang, Chiu Yi (1657) | Lost 1-2 | -181612 |
| average opponent: 1651record: 9-4 | new rating: 1612 | |||