Johnson, Oliver
Current rating: 1479
Record: 3-4
| Grand Prix Birmingham 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 89 | Giles, Nick (1482) | Won 2-0 | +181518 |
| 2modern | 209 | Panayiotou, Michalis (1527) | Lost 0-0 | -181500 |
| 3modern | 530 | Simpson, Tim (1465) | Won 2-0 | +171517 |
| 4modern | 328 | Roberts, Jay (1521) | Lost 1-2 | -181499 |
| 5modern | 573 | Mort, Luke (1402) | Lost 1-2 | -191480 |
| 6modern | 596 | Ptasznik, Mikolaj (1482) | Won 2-0 | +181498 |
| 7modern | 422 | Kennedy, Corey (1484) | Lost 1-2 | -191479 |
| average opponent: 1480record: 3-4 | new rating: 1479 | |||