Carroll, Grant
Current rating: 1508
Record: 3-3
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 581 | Lurie, Harrison (1500) | Won 2-1 | +181518 |
| 2sealed | 347 | Jakuszeit, Andrew (1499) | Lost 1-2 | -181500 |
| 3sealed | 533 | Kovacs, Kalman (1501) | Lost 0-2 | -181482 |
| 4sealed | 761 | Rapko, Raymond (1481) | Won 2-1 | +181500 |
| 5sealed | 602 | Claus, Nathan (1517) | Won 2-0 | +181518 |
| 6sealed | 388 | Fennell, Christopher (1962) | Lost 0-2 | -101508 |
| average opponent: 1577record: 3-3 | new rating: 1508 | |||