Mackley, James
Current rating: 1484
Record: 2-3
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 139 | Wong, Ying Man (1538) | Won 2-0 | +191519 |
| 2sealed | 159 | Wong, Tang Ho (1483) | Lost 1-2 | -191500 |
| 3sealed | 215 | Harrington, Chris (1589) | Lost 0-2 | -161484 |
| 4sealed | 336 | Yiu, Ching Tak (1469) | Won 2-1 | +171501 |
| 5sealed | 233 | Wada, Takahide (1531) | Lost 1-2 | -171484 |
| average opponent: 1522record: 2-3 | new rating: 1484 | |||