Primdahl, Ryan
Current rating: 1712 (#5776)
Record: 27-19-1
| Regional Championships Toronto 2023 Cycle 4 (pioneer) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 85 | Ngo, Alan (1823) | Won 2-0 | +241537 |
| 2pioneer | 37 | Lam, Angus (1505) | Won 2-0 | +171554 |
| 3pioneer | 10 | Heggerud, Anna (1722) | Won 2-0 | +211575 |
| 4pioneer | 5 | Carisse, Simon (1713) | Won 2-1 | +211596 |
| 5pioneer | 1 | Gibeault, Gilles (1747) | Won 2-0 | +201616 |
| 6pioneer | 2 | Hurst, Phillip (1601) | Won 2-1 | +181634 |
| 7pioneer | 1 | Brackley, Christopher (1625) | Won 2-1 | +181652 |
| 8pioneer | 1 | Stein, Mathew (1835) | Won 2-0 | +211673 |
| 9pioneer | 1 | Gualteros, Sergio (1630) | Draw 1-1 | 01673 |
| 10pioneer | 1 | Goyet, Jean-Philippe (1668) | Won 2-1 | +171690 |
| 11pioneer | 1 | Dore, Maxime (2034) | Lost 0-2 | -121678 |
| 12pioneer | 2 | Magalhaes, Edgar (2014) | Won 2-0 | +241702 |
| 13pioneer | 2 | Bouzane, Larry (1729) | Lost 0-2 | -171685 |
| Qpioneer | Magalhaes, Edgar (2004) | Won 2-0 | +231708 | |
| Spioneer | Carisse, Simon (1791) | Won 2-0 | +201728 | |
| Fpioneer | Pham, Hoang Ha (1846) | Lost 1-2 | -161712 | |
| top | average opponent: 1768record: 12-3-1 | new rating: 1712 | ||
| Regional Championships Calgary 2023 (pioneer) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 40 | Vaugeois, Christophe (1731) | Lost 1-2 | -151527 |
| 2pioneer | 55 | DeWaal, Cor (1447) | Won 2-1 | +171544 |
| 3pioneer | 32 | Stevens, Tristan (1491) | Lost 0-2 | -191525 |
| 4pioneer | 72 | Magalhaes, Edgar (1899) | Lost 1-2 | -121513 |
| top | average opponent: 1642record: 1-3 | new rating: 1513 | ||
| Regional Championships Edmonton 2023 (pioneer) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 77 | Kidston, Andrew (1489) | Won 2-1 | +161602 |
| 2pioneer | 34 | Yang, Xiao Yu (Roy) (1866) | Lost 1-2 | -131589 |
| 3pioneer | 78 | La Hay, William (1646) | Lost 0-2 | -171572 |
| 4pioneer | 65 | Zafra, Marcel Angelo (1781) | Won 2-1 | +221594 |
| 5pioneer | 55 | Su, Bo (1735) | Lost 1-2 | -161578 |
| 6pioneer | 59 | Woolley, Tyler (1622) | Lost 1-2 | -171561 |
| 7pioneer | 69 | Jolicoeur, Draven (1492) | Lost 0-2 | -191542 |
| top | average opponent: 1661record: 2-5 | new rating: 1542 | ||
| Regional Championships Toronto 2023 (pioneer) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 109 | Patel, Tariq (1868) | Lost 0-2 | -111467 |
| 2pioneer | 124 | Fallon, Sean (1482) | Won 2-1 | +181485 |
| 3pioneer | 52 | Arthur, Jared (1424) | Lost 0-2 | -191466 |
| 4pioneer | 113 | Critch, Jason (1481) | Won 2-0 | +191485 |
| 5pioneer | 85 | Robinson, Laura (1503) | Won 2-0 | +181503 |
| 6pioneer | 44 | Brink, David (1551) | Won 2-1 | +191522 |
| 7pioneer | 33 | Heppell, Sebastien (1527) | Lost 0-2 | -181504 |
| 8pioneer | 45 | Barber, Randall (1650) | Won 2-0 | +211525 |
| 9pioneer | 33 | Goyet, Jean-Philippe (1583) | Won 2-0 | +191544 |
| 10pioneer | 23 | Dhaliwal, Shawn (1793) | Lost 1-2 | -141530 |
| 11pioneer | 32 | Charron, Alexandre (1476) | Won 3-0 | +171547 |
| 12pioneer | 29 | Vaugeois, Christophe (1744) | Won 2-1 | +221569 |
| 13pioneer | 14 | Ainsborough, Thomas (1529) | Won 2-0 | +171586 |
| top | average opponent: 1586record: 9-4 | new rating: 1586 | ||
| Regional Championships Ottawa 2023 (ONE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 73 | Isaacs, Matthew (1385) | Won 2-0 | +161516 |
| 2standard | 29 | Anderson, Tyler (1624) | Lost 1-2 | -161500 |
| 3standard | 66 | Fava, Bernardo (1475) | Lost 0-2 | -191481 |
| 4standard | 97 | Lamontagne-Caron, Remi (1464) | Won 2-1 | +181499 |
| 5standard | 60 | Ouimet Masson, Mathis (1456) | Lost 0-2 | -191480 |
| 6standard | 70 | Edmunds, Chris (1358) | Won 2-0 | +161496 |
| 7standard | 54 | Bastien, Marc-Andre (1515) | Lost 1-2 | -181478 |
| top | average opponent: 1468record: 3-4 | new rating: 1478 | ||