Chaulk, Arrick
Current rating: 1493
Record: 9-11
| Regional Championships Toronto 2023 (pioneer) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 47 | Tremblay, Cedrick (1541) | Lost 0-2 | -171510 |
| 2pioneer | 138 | Doucet, Samuel (1438) | Won 2-0 | +161526 |
| 3pioneer | 62 | Solave, Ryan (1670) | Lost 0-2 | -151511 |
| 4pioneer | 117 | Boudreau, Marc-Antoine (1484) | Won 2-1 | +181529 |
| 5pioneer | 64 | Carriere, Zachary (1507) | Lost 1-2 | -191510 |
| 6pioneer | 111 | Connors, Gregory (1584) | Lost 0-2 | -171493 |
| average opponent: 1537record: 2-4 | new rating: 1493 | |||
| Regional Championships Toronto 2022 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 166 | Langille, Alex (1500) | Won 2-0 | +181518 |
| 2pioneer | 82 | Dufour, Alexandre (1517) | Won 2-0 | +181536 |
| 3pioneer | 34 | Hafez, Sharif (1539) | Lost 0-2 | -181518 |
| 4pioneer | 27 | Dang, Nam (1622) | Lost 0-2 | -161502 |
| 5pioneer | 76 | Mulloy, Josh (1880) | Won 2-0 | +251527 |
| 6pioneer | 70 | Belanger, Maxim (1722) | Lost 0-2 | -151512 |
| 7pioneer | 79 | Gnann, Daryl (1578) | Won 2-0 | +191531 |
| 8pioneer | 50 | Lansche, Derek (1713) | Won 2-0 | +221553 |
| 9pioneer | 37 | Baumann, Sam (1546) | Lost 1-2 | -191534 |
| 10pioneer | 51 | Kavanagh, Kris (1694) | Won 2-0 | +211555 |
| 11pioneer | 43 | Barber, Randall (1682) | Lost 0-2 | -151540 |
| 12pioneer | 45 | Anctil, Kevin (1899) | Lost 1-2 | -121528 |
| 13pioneer | 47 | Tam, Tommy (1518) | Won 2-0 | +181546 |
| 14pioneer | 42 | Cooke, Callum (1535) | Lost 0-2 | -191527 |
| average opponent: 1639record: 7-7 | new rating: 1527 | |||