Boyle, John
Current rating: 1503
Record: 4-4-1
| Grand Prix Birmingham 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 159 | Jackson, Matthew [ENG] (1500) | Won 2-0 | +181518 |
| 2modern | 269 | Plume, Skye (1517) | Won 0-0 | +181536 |
| 3modern | 8 | Kneeshaw, Louis (1626) | Lost 0-2 | -161520 |
| 4modern | 334 | Gago Gomez, Sergio (1517) | Lost 1-2 | -181502 |
| 5modern | 536 | Richardson, Jay (1494) | Won 2-0 | +171519 |
| 6modern | 295 | Munk, Thomas (1561) | Lost 1-2 | -171502 |
| 7modern | 407 | Osborne, Alexander (1488) | Lost 0-2 | -181484 |
| 8modern | 570 | Cicco, Pier Rodolfo (1605) | Won 2-0 | +201504 |
| 9modern | 426 | McAllister, Orson (1449) | Draw 1-1 | -11503 |
| average opponent: 1528record: 4-4-1 | new rating: 1503 | |||