Greilich, Justin
Current rating: 1514
Record: 3-3
| Grand Prix Austin 2020 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 29 | Zax, Aryeh (1907) | Won 2-0 | +251525 |
| 4modern | 23 | Claudel, Slater (1687) | Lost 1-2 | -151510 |
| 5modern | 145 | Godbey, John (1588) | Won 2-0 | +191529 |
| 6modern | 69 | Maxey, Scott (1649) | Won 2-0 | +211550 |
| 7modern | 34 | Smith, Brandon7255 (1626) | Lost 0-2 | -171533 |
| 8modern | 86 | Withers, Matthew (1479) | Lost 0-2 | -191514 |
| average opponent: 1656record: 3-3 | new rating: 1514 | |||