Bastien, Marc-Andre
Current rating: 1578
Record: 8-5
| Regional Championships Ottawa 2023 (ONE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 89 | Chenard, Francois (1700) | Lost 1-2 | -141486 |
| 2standard | 132 | Neilson, Thomas (1482) | Won 2-0 | +181504 |
| 3standard | 65 | Laskar, David (1585) | Won 2-1 | +191523 |
| 4standard | 34 | Sajgalik, Eduardo (1936) | Lost 1-2 | -111512 |
| 5standard | 52 | Diaz, Sam (1500) | Won 2-1 | +181530 |
| 6standard | 52 | Nogueira, Dustyn (1722) | Lost 0-2 | -151515 |
| 7standard | 54 | Primdahl, Ryan (1496) | Won 2-1 | +181533 |
| 8standard | 55 | Scott, Dan (1549) | Won 2-1 | +181551 |
| 9standard | 32 | Hall, David [CAN] (1622) | Won 2-0 | +201571 |
| 10standard | 21 | Barbosa, Andrew (1573) | Won 2-1 | +181589 |
| 11standard | 18 | Olsen, David (1658) | Lost 1-2 | -171572 |
| 12standard | 24 | Anderson, Tyler (1663) | Won 2-0 | +201592 |
| 13standard | 17 | Davies, Violet (1847) | Lost 1-2 | -141578 |
| average opponent: 1641record: 8-5 | new rating: 1578 | |||