Graham, Johnathon
Current rating: 1519
Record: 5-4
| Grand Prix Brisbane 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 269 | Singleton, Daniel (1484) | Won 2-1 | +181518 |
| 2modern | 8 | Snowdon, Richard (1518) | Lost 0-2 | -181500 |
| 3modern | 360 | Rootman, Briohny (1500) | Won 2-0 | +181518 |
| 4modern | 238 | Canvin, Liam (1519) | Won 2-0 | +181536 |
| 5modern | 88 | Mulcahy, Stephen (1703) | Won 2-0 | +211557 |
| 6modern | 57 | Hilliard, Sam (1553) | Lost 0-2 | -181539 |
| 7modern | 155 | Rolfe, Jamie (1493) | Lost 1-2 | -191520 |
| 8modern | 168 | Robinette, David (1425) | Won 2-0 | +161536 |
| 9modern | 160 | Shaw, Eliot (1584) | Lost 1-2 | -171519 |
| average opponent: 1531record: 5-4 | new rating: 1519 | |||