Gilford, Johnathan
Current rating: 1376
Record: 1-8
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1392 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 128 | Ellenberger, Jarrod (1479) | Lost 0-2 | -161376 |
| record: 0-1 | new rating: 1376 | |||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1038 | Akhavein, Brandon (1500) | Lost 0-2 | -181482 |
| 2modern | 1018 | Shonyo, Kyle (1482) | Lost 0-2 | -181464 |
| 3modern | 1131 | Campbell, John (1449) | Lost 0-2 | -181446 |
| 4modern | 1130 | Mears, Sara A (1445) | Lost 1-2 | -181428 |
| 5modern | 1035 | Pettigrew, Robia (1411) | Lost 1-2 | -191409 |
| 6modern | 977 | Maclin, Micheal (1410) | Lost 0-2 | -181391 |
| 7modern | 790 | Weisenfeld, Jonathon (1408) | Won 2-0 | +191410 |
| 9modern | 680 | Mccorquodale, Angus R (1435) | Lost 0-2 | -181392 |
| average opponent: 1442record: 1-7 | new rating: 1392 | |||