Guyette, Brandon
Current rating: 1423
Record: 1-6
| Grand Prix Denver 2013 (legacy) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 29 | Pieterick, Andrew (1518) | Won 2-1 | +191468 |
| 3legacy | 82 | Scott, Matt (1854) | Lost 0-2 | -111457 |
| 4legacy | 84 | Kurtin, Matthew R (1530) | Lost 0-2 | -171440 |
| 5legacy | 256 | Maahs, Karl (1498) | Lost 0-2 | -171423 |
| average opponent: 1600record: 1-3 | new rating: 1423 | |||
| Grand Prix San Antonio 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 100 | Edwards, Jeremiah (1574) | Lost 1-2 | -171483 |
| 2standard | 265 | Ortiz, Adolfo (1482) | Lost 0-2 | -181465 |
| 3standard | 360 | Matthews, Odos (1532) | Lost 0-2 | -161449 |
| average opponent: 1529record: 0-3 | new rating: 1449 | |||