Graybeal, Brian
Current rating: 1547
Record: 7-5
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 230 | Locke, Brian (1500) | Won 2-0 | +181500 |
| 2sealed | 142 | Young, Scott (1496) | Won 2-0 | +181518 |
| 3sealed | 121 | Roy, Anjon (1648) | Won 2-0 | +211539 |
| 4sealed | 70 | Finkel, Jon (2165) | Lost 0-2 | -81531 |
| 5sealed | 159 | Aravidis, Milton (1589) | Won 2-1 | +191550 |
| 6sealed | 51 | Whorton, Josh (1487) | Won 2-1 | +171567 |
| 7sealed | 31 | Cochran, Hunter (1498) | Lost 1-2 | -201547 |
| 8sealed | 94 | Basco, Chris (1534) | Won 2-0 | +181565 |
| 9sealed | 59 | Hill, Cole (1581) | Lost 1-2 | -181547 |
| average opponent: 1611record: 6-3 | new rating: 1547 | |||
| Grand Prix Salt Lake City 2014 (M15 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 129 | Matheson, Brandon (1500) | Lost 0-2 | -181482 |
| 2sealed | 274 | Simmons, Zachary (1482) | Won 2-0 | +181500 |
| 3sealed | 287 | DeHall, Parker (1501) | Lost 1-2 | -181482 |
| average opponent: 1494record: 1-2 | new rating: 1482 | |||