Keung, Yat Cheong
Current rating: 1514
Record: 4-3-1
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 173 | Tan, Kester (1500) | Won 2-0 | +181518 |
| 2modern | 148 | Jiang, Junping (1579) | Draw 1-1 | +11519 |
| 3modern | 213 | Tsoi, Eric (1518) | Lost 1-2 | -181501 |
| 4modern | 283 | Urabe, Ryosuke (1489) | Lost 1-2 | -181483 |
| 5modern | 339 | Ikeda, Takeaki (1340) | Won 2-0 | +151498 |
| 6modern | 264 | Kuang, Shi Xiong (1422) | Won 2-1 | +171515 |
| 7modern | 195 | Sethi, Gurmit Pal Singh (1449) | Lost 0-2 | -191496 |
| 8modern | 227 | Chin, Tatemine (1503) | Won 2-0 | +181514 |
| average opponent: 1475record: 4-3-1 | new rating: 1514 | |||