Yu, Boris
Current rating: 1520
Record: 4-3-2
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 260 | Leung, Wai Lun (1500) | Draw 1-1 | 01500 |
| 2sealed | 203 | Chen, Li Heng (1500) | Won 2-1 | +181518 |
| 3sealed | 218 | Wong, Chi Keung (1643) | Won 2-0 | +201538 |
| 4sealed | 137 | Xie, Qingyu (1539) | Draw 1-1 | 01538 |
| 5sealed | 214 | He, Xian Zheng (1493) | Won 2-1 | +171555 |
| 6sealed | 138 | Lu, Weikai (1448) | Won 2-1 | +161571 |
| 7sealed | 84 | Wise, Alex (1553) | Lost 0-2 | -181553 |
| 8sealed | 144 | Tan, Richmond (1738) | Lost 0-2 | -151538 |
| 9sealed | 183 | Feng, Yijun (1539) | Lost 0-2 | -181520 |
| average opponent: 1550record: 4-3-2 | new rating: 1520 | |||