Kellogg, Robert
Current rating: 1454
Record: 2-5
| Grand Prix Austin 2020 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 143 | Lloyd, Forrest (1495) | Lost 1-2 | -181482 |
| 2modern | 306 | Blanchard, Justin (1681) | Lost 1-2 | -141468 |
| 3modern | 365 | Bennett, Cory (1463) | Lost 1-2 | -191449 |
| 4modern | 364 | Douglas, William (1452) | Won 2-0 | +181467 |
| 5modern | 325 | Zagrev, Zachariah (1479) | Won 2-1 | +191486 |
| 6modern | 271 | Corzo, Jonathan (1844) | Lost 0-2 | -121474 |
| 7modern | 220 | Ruiz, Mason (1382) | Lost 0-2 | -201454 |
| average opponent: 1542record: 2-5 | new rating: 1454 | |||