Horton, Beau B
Current rating: 1439
| Grand Prix Atlanta 2011 (extended) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 57 | Fox, Christopher (1615) | Won 2-0 | +201490 |
| 2extended | 82 | Schobloher, Kyle J (1500) | Lost 0-2 | -171473 |
| 3extended | 171 | Abbruzzese, Douglas E (1500) | Lost 1-2 | -181455 |
| 4extended | 268 | Novak, Ed (1472) | Lost 1-2 | -181437 |
| 5extended | 241 | Butler, Thomas (1462) | Lost 1-2 | -171420 |
| 6extended | 215 | Vaughan, Anthony (1463) | Won 2-0 | +191439 |
| top | average opponent: 1502record: 2-4 | new rating: 1439 | ||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 541 | Bidwell, Nathan (1500) | Won 2-0 | +181502 |
| 2sealed | 406 | Lalo, Josh (1587) | Won 2-1 | +201522 |
| 3sealed | 471 | Hogan, Sean (1537) | Lost 0-2 | -181504 |
| 4sealed | 557 | Ashe, James L (1515) | Lost 1-2 | -181486 |
| 5sealed | 592 | Doshi, Vishvas (1588) | Lost 1-2 | -161470 |
| top | average opponent: 1545record: 2-3 | new rating: 1470 | ||
| Grand Prix Daytona Beach 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 98 | Lassen, Nicholas (1519) | Won 2-1 | +181518 |
| 2sealed | 66 | Akeley, Peter (1593) | Won 2-1 | +201538 |
| 3sealed | 63 | Sprowls, Brandon (1552) | Lost 1-2 | -181520 |
| 4sealed | 133 | Garney, Devin (1503) | Lost 1-2 | -181502 |
| 5sealed | 184 | Pratt, Chris W (1502) | Lost 1-2 | -181484 |
| top | average opponent: 1534record: 2-3 | new rating: 1484 | ||