Dibble, Matthew
Current rating: 1486
Record: 5-6
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 229 | Hoover, Wade (1500) | Lost 1-2 | -181489 |
| 2sealed | 516 | Murphey, Thomas (1482) | Won 2-1 | +181507 |
| 3sealed | 825 | Mullican, Zachary (1463) | Won 2-1 | +171524 |
| 4sealed | 415 | Callahan, Kipp (1451) | Lost 1-2 | -191505 |
| 5sealed | 581 | Hartsfield, Jason (1480) | Lost 0-2 | -191486 |
| average opponent: 1475record: 2-3 | new rating: 1486 | |||
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 289 | Stone, Martin (1500) | Won 2-0 | +181518 |
| 2standard | 149 | Allie, Christopher (1557) | Won 2-1 | +191537 |
| 3standard | 241 | Gonzalez, Michael C (1538) | Won 2-1 | +181555 |
| 4standard | 81 | Mccleskey, Drake (1553) | Lost 1-2 | -181537 |
| 5standard | 143 | Roman, Kevin (1486) | Lost 1-2 | -191518 |
| 6standard | 375 | Krautmann, Wenzel (1930) | Lost 1-2 | -111507 |
| average opponent: 1594record: 3-3 | new rating: 1507 | |||