Gradidge, Trent
Current rating: 1449
Record: 6-9-1
| Grand Prix Melbourne 2016 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 355 | Sullivan, Christian (1500) | Won 2-0 | +191482 |
| 2modern | 48 | Dyhrberg, Catherine (1538) | Lost 0-2 | -171465 |
| 3modern | 287 | Koch, Thomas (1506) | Lost 0-2 | -181447 |
| 4modern | 484 | Groh, Christopher (1479) | Won 2-0 | +191466 |
| 5modern | 344 | Bathie, David (1501) | Won 2-1 | +191485 |
| 6modern | 152 | McCartan, Corey (1483) | Lost 0-2 | -181467 |
| 7modern | 272 | Gray, Ryan (1504) | Lost 0-2 | -181449 |
| average opponent: 1501record: 3-4 | new rating: 1449 | |||
| Grand Prix Melbourne 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 314 | Baird-Steele, Matt (1500) | Lost 1-2 | -181482 |
| 2standard | 255 | Fowles, Chris (1481) | Won 2-0 | +181500 |
| 3standard | 269 | Elton, Craig (1499) | Won 2-0 | +181518 |
| 4standard | 232 | Pascoe, Matt (1557) | Lost 1-2 | -171501 |
| 5standard | 279 | Sparks, Damian (1406) | Lost 1-2 | -201481 |
| 6standard | 251 | Webb, Caitlin (1484) | Draw 1-1 | 01481 |
| 7standard | 237 | Murray-Walker, Scott (1480) | Lost 1-2 | -181463 |
| 8standard | 210 | Xia, Tianfeng (1463) | Won 2-1 | +181481 |
| 9standard | 170 | Billinghurst, Michael (1481) | Lost 0-2 | -181463 |
| average opponent: 1483record: 3-5-1 | new rating: 1463 | |||