Clarke, Katie
Current rating: 1494
Record: 7-9-1
| Regional Championships Toronto 2023 (pioneer) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 82 | Marques, Renato (1480) | Won 2-1 | +181505 |
| 2pioneer | 39 | Dang, Nam (1824) | Lost 1-2 | -131492 |
| 3pioneer | 66 | Barker, Cody (1503) | Won 2-1 | +191511 |
| 4pioneer | 35 | Reiher, Vincent (1499) | Won 2-1 | +171528 |
| 5pioneer | 21 | Desbiens, Philippe (1820) | Lost 1-2 | -131515 |
| 6pioneer | 60 | Carriere, Zachary (1525) | Won 2-1 | +191534 |
| 7pioneer | 40 | Babin, Jayson (1794) | Lost 0-2 | -141520 |
| 8pioneer | 53 | Connors, Gregory (1620) | Won 2-1 | +201540 |
| 9pioneer | 45 | Nguyen, Lan (1704) | Lost 1-2 | -151525 |
| 10pioneer | 45 | Laporte, Gabryel (1621) | Lost 0-2 | -161509 |
| 11pioneer | 45 | Boutin, Nathaniel (1697) | Lost 1-2 | -151494 |
| average opponent: 1644record: 5-6 | new rating: 1494 | |||
| Regional Championships Toronto 2022 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 148 | Laskey, Matthew (1500) | Lost 1-2 | -181482 |
| 2pioneer | 91 | Lieu, Kevin (1464) | Lost 1-2 | -181464 |
| 3pioneer | 144 | Langille, Alex (1464) | Draw 1-1 | 01464 |
| 4pioneer | 151 | Stuckless, Noah (1450) | Won 2-1 | +171481 |
| 5pioneer | 119 | Carlile, Chris (1806) | Won 2-1 | +241505 |
| 6pioneer | 86 | Booker, David (1486) | Lost 1-2 | -181487 |
| average opponent: 1528record: 2-3-1 | new rating: 1487 | |||