Haynes, Daniel
Current rating: 1513
Record: 4-4
| Grand Prix Columbus 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 26 | Cohen, Brett (1606) | Lost 0-2 | -161484 |
| 2modern | 224 | Webb, Isaac (1482) | Won 2-0 | +181502 |
| 3modern | 225 | Boytim, Alex (1496) | Won 2-1 | +181520 |
| 4modern | 141 | Hess, Craig (1629) | Won 2-0 | +201540 |
| 5modern | 133 | Carlson, Cody (1540) | Lost 0-2 | -181522 |
| 6modern | 160 | Neal, Richard (1803) | Won 2-0 | +231545 |
| 7modern | 112 | Willoughby, Tom (1699) | Lost 1-2 | -151530 |
| 8modern | 126 | Croft, Kyle (1600) | Lost 1-2 | -171513 |
| average opponent: 1607record: 4-4 | new rating: 1513 | |||