Bubash, Aaron
Current rating: 1483
Record: 3-4
| Grand Prix Columbus 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 108 | Billiot, Rachel (1487) | Lost 1-2 | -181482 |
| 2modern | 219 | Meadows, Dustin (1446) | Won 2-0 | +171499 |
| 3modern | 182 | Liu, Jia [USA] (1492) | Won 2-1 | +181517 |
| 4modern | 157 | Grosofsky, Charles (1517) | Won 2-0 | +181535 |
| 5modern | 71 | Brumby, Gene (1596) | Lost 0-2 | -171518 |
| 6modern | 127 | Fredrichsen, Drew (1551) | Lost 0-2 | -171501 |
| 7modern | 160 | Widman, Broderick (1501) | Lost 0-2 | -181483 |
| average opponent: 1513record: 3-4 | new rating: 1483 | |||