Santos, John
Current rating: 1509
Record: 5-6
| Regional Championships Vancouver 2023 (ONE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 63 | Taverner, Thomas (1700) | Lost 0-2 | -141486 |
| 2standard | 73 | Armstrong, Austin (1468) | Won 2-0 | +171503 |
| 3standard | 43 | Gadoua, Benjamin (1507) | Won 2-0 | +181521 |
| 4standard | 29 | Collicutt, Brad (1660) | Won 2-0 | +211542 |
| 5standard | 14 | Lui, Frank (1579) | Lost 0-2 | -171525 |
| 6standard | 23 | Campbell, Chantelle (1689) | Won 2-0 | +211546 |
| 7standard | 23 | Barnett, Stephen (1837) | Won 2-1 | +231569 |
| 8standard | 11 | Mok, Wilson (1997) | Lost 0-2 | -111558 |
| 9standard | 23 | Hoban, Liam [CAN] (1784) | Lost 1-2 | -141544 |
| 10standard | 23 | Joly, Kyle (1558) | Lost 0-2 | -181526 |
| 11standard | 27 | Bjornson, Dann (1572) | Lost 1-2 | -171509 |
| average opponent: 1668record: 5-6 | new rating: 1509 | |||