Bonenfant, Roxanne
Current rating: 1443
Record: 4-9
| Regional Championships Toronto 2023 Cycle 4 (pioneer) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 63 | Perrin, Nicholas (1729) | Won 2-1 | +221483 |
| 2pioneer | 56 | Renault, Austen (1634) | Won 2-0 | +211504 |
| 3pioneer | 1 | Yassemi, Siavash (1632) | Lost 0-2 | -151489 |
| 4pioneer | 23 | Schatteman, Boston (1814) | Lost 1-2 | -131476 |
| 5pioneer | 106 | Tonary, Matthew (1558) | Lost 0-2 | -161460 |
| 6pioneer | 104 | Cameron, Michael (1483) | Won 2-0 | +181478 |
| 7pioneer | 80 | Herbert, Noel (1479) | Lost 0-2 | -181460 |
| 8pioneer | 79 | Donkin, Catherine (1488) | Lost 0-2 | -171443 |
| average opponent: 1602record: 3-5 | new rating: 1443 | |||
| Regional Championships Ottawa 2023 (ONE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 88 | Fung, Jeff (1765) | Lost 0-1 | -131487 |
| 2standard | 120 | Balderama, Alexis (1432) | Lost 0-2 | -191468 |
| 3standard | 125 | Dunville, Josh (1475) | Lost 1-2 | -181450 |
| 4standard | 125 | Moazen-Sayad, Pedram (1822) | Won 2-0 | +241474 |
| 5standard | 111 | Ste Marie, Christopher (1719) | Lost 0-2 | -131461 |
| average opponent: 1643record: 1-4 | new rating: 1461 | |||