Garrison, Daniel
Current rating: 1487
Record: 4-5
| Grand Prix Phoenix 2020 (pioneer) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 179 | Nguyen, Vinh (1499) | Lost 0-2 | -181486 |
| 2pioneer | 320 | Blazinski, Brandon (1466) | Lost 1-2 | -181468 |
| 3pioneer | 444 | Shoemaker, Joe (1478) | Won 2-0 | +181486 |
| 4pioneer | 408 | Bordeleau, Philippe (1480) | Won 2-0 | +181504 |
| 5pioneer | 268 | Salyers, Christopher (1538) | Lost 1-2 | -171487 |
| average opponent: 1492record: 2-3 | new rating: 1487 | |||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 543 | Stasi, Spenser (1541) | Won 2-1 | +191519 |
| 2modern | 122 | Dodge, Joshua (1518) | Won 2-1 | +181537 |
| 3modern | 14 | Eliot, Dominic (1707) | Lost 0-2 | -151522 |
| 4modern | 556 | Ostwalt, Levi (1550) | Lost 1-2 | -181504 |
| average opponent: 1579record: 2-2 | new rating: 1504 | |||