Fredericks, Tasman
Current rating: 1466
Record: 4-6-1
| Grand Prix Sydney 2019 (RNA limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 103 | Lamacraft, Scott (1515) | Lost 1-2 | -171466 |
| 2sealed | 218 | Stenhouse, Jaedon (1483) | Won 2-0 | +181484 |
| 3sealed | 109 | Morton, Benjamin (1502) | Lost 1-2 | -181466 |
| 4sealed | 189 | Boian, David (1418) | Won 2-1 | +171483 |
| 5sealed | 165 | Mackenzie, Hudson (1500) | Lost 1-2 | -171466 |
| average opponent: 1484record: 2-3 | new rating: 1466 | |||
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 140 | Noll, Simon (1500) | Lost 0-2 | -181482 |
| 2sealed | 245 | Carter, Jason (1486) | Lost 1-2 | -181464 |
| 3sealed | 400 | Spilhaus, Alan (1456) | Won 2-1 | +181482 |
| 4sealed | 349 | Crow, Simon (1480) | Won 2-0 | +181500 |
| 5sealed | 186 | Wu, Kuang (1566) | Draw 1-1 | +11501 |
| 6sealed | 230 | Victory, Luke (1501) | Lost 0-2 | -181483 |
| average opponent: 1498record: 2-3-1 | new rating: 1483 | |||