Berkowitz, Ross
Current rating: 1534
Record: 6-5
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 596 | Kim, John [USA] (1606) | Lost 1-2 | -161484 |
| 2pioneer | 398 | Schwab, Kyle (1487) | Won 2-1 | +181502 |
| 3pioneer | 475 | Dunbar, John (1519) | Lost 0-2 | -181484 |
| 4pioneer | 398 | Paglia, Vincent (1781) | Won 2-1 | +241508 |
| 5pioneer | 321 | Zell, Phil (1431) | Won 2-0 | +161524 |
| 6pioneer | 210 | Deming, Caleb (1460) | Won 2-0 | +171541 |
| 7pioneer | 111 | Darcy, Michael (1529) | Won 2-1 | +181559 |
| 8pioneer | 50 | Maahs, Josh (1556) | Won 2-1 | +181577 |
| 9pioneer | 47 | Mills Emmett, Asha (1625) | Lost 0-2 | -171560 |
| 10pioneer | 128 | Bates, Harrison (1778) | Lost 0-2 | -141546 |
| 11pioneer | 139 | Nollen, Dylan (1907) | Lost 0-2 | -121534 |
| average opponent: 1607record: 6-5 | new rating: 1534 | |||