Bjornson, Dann
Current rating: 1557
Record: 18-16
| Regional Championships Edmonton 2023 (pioneer) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 39 | Fung, Jeff (1753) | Won 2-1 | +211591 |
| 2pioneer | 28 | Xia, Tim (1658) | Won 2-1 | +201611 |
| 3pioneer | 24 | Blum, Tyler (1731) | Lost 1-2 | -161595 |
| 4pioneer | 40 | Heggerud, Anna (1623) | Lost 1-2 | -181577 |
| 5pioneer | 66 | Chow, Raymond (1463) | Lost 0-2 | -201557 |
| 6pioneer | 60 | MacDonald, Laurel (1565) | Won 2-1 | +181575 |
| 7pioneer | 61 | Corless, DJ (1580) | Lost 0-2 | -181557 |
| top | average opponent: 1625record: 3-4 | new rating: 1557 | ||
| Regional Championships Vancouver 2023 (ONE standard) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 78 | Toussaint, Francis (1731) | Won 2-0 | +211577 |
| 2standard | 34 | Brown, Jules (1509) | Won 2-0 | +171594 |
| 3standard | 8 | Schatteman, Boston (1450) | Lost 0-2 | -211573 |
| 4standard | 25 | Matthews, Grant (1623) | Won 2-0 | +191592 |
| 5standard | 15 | Carlile, Chris (1929) | Won 2-1 | +241616 |
| 6standard | 3 | Hancock, Teran (1585) | Won 2-0 | +171633 |
| 7standard | 4 | Lam, Tony (1601) | Lost 0-2 | -181615 |
| 8standard | 10 | Yang, Xiao Yu (Roy) (1823) | Lost 1-2 | -151600 |
| 9standard | 18 | Fournier, Daniel (1893) | Lost 0-2 | -121588 |
| 10standard | 25 | Hagedorn, Alex (1704) | Lost 0-2 | -161572 |
| 11standard | 27 | Santos, John (1526) | Won 2-1 | +171589 |
| 12standard | 25 | Liu, Wentao (1550) | Lost 1-2 | -191570 |
| top | average opponent: 1660record: 6-6 | new rating: 1570 | ||
| Grand Prix Minneapolis 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 332 | Skinner, James (1500) | Won 2-1 | +181518 |
| 2modern | 213 | Hegland, Michael (1518) | Lost 1-2 | -181500 |
| 3modern | 341 | Stocker, Arthur (1503) | Won 2-1 | +181518 |
| 4modern | 212 | Desangles, Anthony (1658) | Won 2-1 | +211539 |
| 5modern | 123 | Ding, Richard (1500) | Lost 0-2 | -191520 |
| 6modern | 215 | Bush, Adam (1522) | Won 2-0 | +181538 |
| 7modern | 132 | Hamilton, Nickales (1535) | Won 2-0 | +181556 |
| 8modern | 64 | Wilke, Dustin (1485) | Won 2-1 | +171573 |
| 9modern | 63 | Zuckerman, Mickey (1578) | Lost 0-2 | -181555 |
| 10modern | 83 | Paolini, Michael (1690) | Won 2-1 | +201575 |
| 11modern | 49 | Smith, Paxton (1529) | Won 2-0 | +171592 |
| 12modern | 45 | Whitlow, Patrick (1525) | Lost 0-2 | -191573 |
| 13modern | 41 | Bratland, Darin (1567) | Won 2-1 | +181591 |
| 14modern | 47 | Biaggi, Andrea (1612) | Lost 0-2 | -181573 |
| 15modern | 60 | Engen, Caleb (1585) | Lost 1-2 | -171556 |
| top | average opponent: 1554record: 9-6 | new rating: 1556 | ||