Campbell, Grant
Current rating: 1539
Record: 7-6
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 34 | Cameron, Maitland (1880) | Lost 0-2 | -121520 |
| 2sealed | 340 | Hohnke, Mark (1471) | Won 2-1 | +171537 |
| 3sealed | 228 | Wang, Arthur (1656) | Won 2-0 | +211558 |
| 4sealed | 102 | Ng, Peter (1521) | Lost 0-2 | -191539 |
| average opponent: 1632record: 2-2 | new rating: 1539 | |||
| Grand Prix Sydney 2016 (EMN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 130 | Gibson, Rebecca (1453) | Won 1-0 | +171517 |
| 2sealed | 84 | Spear, Troy (1483) | Won 2-0 | +181535 |
| 3sealed | 49 | Vu, Bach (1555) | Lost 0-2 | -181517 |
| 4sealed | 266 | Low, Adrian (1580) | Won 2-1 | +191536 |
| 5sealed | 121 | Reuter-Rantanen, Luke (1560) | Won 2-0 | +181554 |
| 6sealed | 75 | Rubin, Benjamin (2000) | Lost 1-2 | -101544 |
| 7sealed | 156 | Neal, Stephen (1841) | Lost 0-2 | -131531 |
| 8sealed | 184 | Freshwater, Hewitt (1528) | Lost 0-2 | -181513 |
| 9sealed | 267 | Rose, Callum (1560) | Won 2-0 | +191532 |
| average opponent: 1618record: 5-4 | new rating: 1532 | |||