Birchfield, Joey
Current rating: 1393
Record: 0-6
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 39 | Bledsoe, Richard (1500) | Lost 0-2 | -181482 |
| 2sealed | 627 | Householder, Stephen (1465) | Lost 0-2 | -181464 |
| 3sealed | 748 | Doan, Lukas (1464) | Lost 1-2 | -181446 |
| 4sealed | 736 | Edwards, Carolyn (1446) | Lost 0-2 | -181428 |
| 5sealed | 657 | Good, Jack (1428) | Lost 0-2 | -181410 |
| 6sealed | 545 | Castineyra, Marcos (1460) | Lost 1-2 | -171393 |
| average opponent: 1460record: 0-6 | new rating: 1393 | |||