Hubble, Grant
Current rating: 1482
Record: 2-3
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | McDonnell, Peter (1486) | Lost 1-2 | -181482 |
| 2sealed | 240 | Victory, Alexander (1592) | Won 2-0 | +201502 |
| 3sealed | 261 | Barnes, Matthew [AUS] (1435) | Lost 0-2 | -191483 |
| 4sealed | 312 | Chen, Yifei (1479) | Lost 0-2 | -191464 |
| 5sealed | 323 | Robinson, Nicholas (1455) | Won 2-0 | +181482 |
| average opponent: 1489record: 2-3 | new rating: 1482 | |||