Gray, Derek
Current rating: 1483
Record: 2-3
| Grand Prix Pittsburgh 2018 (DOM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 172 | Johnson, Joshua (1349) | Won 2-0 | +151515 |
| 2standard | 92 | Cameron, Shaun (1466) | Lost 1-2 | -191496 |
| 3standard | 377 | Matt, David (1502) | Won 2-1 | +181514 |
| 4standard | 174 | Klomparens, Jadine (1751) | Lost 0-2 | -131501 |
| 5standard | 288 | Hatch, Bryan (1527) | Lost 0-2 | -181483 |
| average opponent: 1519record: 2-3 | new rating: 1483 | |||