Rosenberry, Bear
Current rating: 1450
Record: 0-3
| Regional Championships San Diego 2023 (ONE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 1 | Wager, James (1607) | Lost 1-2 | -161484 |
| 2standard | 432 | Friedman, Gene (1647) | Lost 1-2 | -151469 |
| 3standard | 441 | Logan, Andy (1413) | Lost 0-2 | -191450 |
| average opponent: 1556record: 0-3 | new rating: 1450 | |||