Campbell, Thomas
Current rating: 1409
| Grand Prix Liverpool 2015 (FRF limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 314 | Palmer, Kyle [ENG] (1500) | Lost 1-2 | -181447 |
| 2sealed | 121 | Dauppe, Claudia (1273) | Lost 0-1 | -211426 |
| 3sealed | 814 | Brennan, Oliver (1463) | Lost 0-2 | -171409 |
| top | average opponent: 1412record: 0-3 | new rating: 1409 | ||
| Grand Prix Sydney 2014 (M15 limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 171 | Brown, Wyatt (1481) | Won 2-1 | +181499 |
| 2sealed | 111 | Grinbergs, Jason (1518) | Lost 0-2 | -181481 |
| 3sealed | 264 | Holloway, Matthew [AUS] (1541) | Won 2-1 | +201501 |
| 4sealed | 150 | Garner, Matthew (1485) | Lost 0-2 | -191482 |
| 5sealed | 168 | Cross, Aaron (1507) | Draw 1-1 | +11483 |
| 6sealed | 213 | Farrelly, Paul (1482) | Lost 1-2 | -181465 |
| top | average opponent: 1502record: 2-3-1 | new rating: 1465 | ||
| Grand Prix Melbourne 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 96 | Nguyen, Truong (1500) | Won 2-0 | +181518 |
| 2standard | 141 | Campbell, Ben (1463) | Lost 1-2 | -191499 |
| 3standard | 334 | Cafarella, Isaac (1502) | Lost 0-2 | -181481 |
| 4standard | 296 | Boden, Jack (1482) | Lost 0-2 | -181463 |
| 5standard | 345 | Ellis, Peter (1464) | Won 2-1 | +181481 |
| 6standard | 271 | Taylor, Sam (1481) | Won 2-1 | +181499 |
| 7standard | 196 | Fotheringham, Rohan (1500) | Lost 1-2 | -181481 |
| top | average opponent: 1485record: 3-4 | new rating: 1481 | ||