Alley, Donald
Current rating: 1501
Record: 3-3
| Grand Prix Austin 2020 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 72 | Keesee, Christian (1500) | Lost 0-2 | -181482 |
| 2modern | 203 | Nguyen, Paul (1442) | Won 2-0 | +171499 |
| 3modern | 269 | Spradley, Winston (1662) | Lost 0-2 | -151484 |
| 4modern | 332 | Fagan, Matthew (1482) | Won 2-1 | +181502 |
| 5modern | 202 | Mackey, Thomas (1437) | Won 2-1 | +171519 |
| 6modern | 187 | Nossett, Miles (1500) | Lost 0-2 | -181501 |
| average opponent: 1504record: 3-3 | new rating: 1501 | |||