Larson, Brian
Current rating: 1515
Record: 4-3 (GP) / 2-3-1 (professional)
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 198 | Jensen, Michael (1500) | Lost 0-2 | -171474 |
| 2sealed | 649 | Mathews, Dane (1482) | Won 2-0 | +181492 |
| 3sealed | 574 | Malinowski, Mike (1482) | Won 2-1 | +181510 |
| 4sealed | 488 | Ready, Jimmy (1718) | Lost 1-2 | -151495 |
| 5sealed | 395 | Duan, Daniel (1577) | Won 2-1 | +201515 |
| 6sealed | 231 | Muschkat, Arthur (1522) | Lost 0-2 | -181497 |
| 7sealed | 366 | DeVirgilio, Jeremy (1501) | Won 2-0 | +181515 |
| average opponent: 1540record: 4-3 | new rating: 1515 | |||
| Pro Tour London 2005 (SOK draft) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 47 | Finstrom, Jim (1630) | Draw 1-1 | +21502 |
| 2draft | 83 | Thompson, Mike (1635) | Lost 1-2 | -151487 |
| 3draft | 75 | Cornelissen, Jesse (1567) | Won 2-1 | +191506 |
| 4draft | 39 | Kaurinovic, Timmy (1470) | Won 2-1 | +181524 |
| 5draft | 84 | Refsdal, Thomas (1555) | Lost 0-2 | -181506 |
| 6draft | 102 | Reale, Giuseppe (1689) | Lost 1-2 | -151491 |
| average opponent: 1591record: 2-3-1 | new rating: 1491 | |||