Hall, Bj
Current rating: 1595
Record: 10-5-1
| Grand Prix Niagara Falls 2019 (legacy) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 8 | Bakkala, Tony (1540) | Lost 1-2 | -181518 |
| 2legacy | 291 | Hillman, Lee (1481) | Won 2-0 | +171535 |
| 3legacy | 346 | Fry, Jacob (1493) | Won 2-0 | +171552 |
| 4legacy | 130 | Raflowitz, Taylor (1624) | Won 2-0 | +201572 |
| 5legacy | 201 | Mowry, Matthew (1629) | Won 2-0 | +191591 |
| 6legacy | 84 | Friend, Hayden (1614) | Lost 0-2 | -181573 |
| 7legacy | 204 | Olson, Tyler (1526) | Won 2-1 | +171590 |
| 8legacy | 139 | Long, Robert (1830) | Draw 1-1 | +51595 |
| average opponent: 1592record: 5-2-1 | new rating: 1595 | |||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 772 | Moisan, Guillaume (1511) | Lost 0-2 | -181482 |
| 2modern | 1152 | Newell, Christopher (1481) | Won 2-0 | +181500 |
| 3modern | 1088 | Neiman, Luis (1583) | Won 2-1 | +201520 |
| 4modern | 908 | Moran, Seth (1516) | Won 2-0 | +181538 |
| 5modern | 826 | Scotton, Jonas (1501) | Won 2-1 | +171555 |
| 6modern | 793 | Swartz, Tim (1482) | Won 2-0 | +171572 |
| 7modern | 725 | Norris, Mark (1552) | Lost 0-2 | -191553 |
| 8modern | 848 | Champagne, Jeff (1578) | Lost 0-2 | -171536 |
| average opponent: 1526record: 5-3 | new rating: 1536 | |||