Sabom, Preston
Current rating: 1464
Record: 1-3
| Grand Prix Austin 2020 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 94 | Krumholz, Michael (1598) | Lost 0-2 | -161484 |
| 2modern | 227 | Stein, Charles (1502) | Won 2-0 | +181502 |
| 3modern | 300 | Roberts, Benjamin (1498) | Lost 1-2 | -181484 |
| 4modern | 352 | Fritz, Garrett (1399) | Lost 0-1 | -201464 |
| average opponent: 1499record: 1-3 | new rating: 1464 | |||