Sampson, Aaron
Current rating: 1466
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 429 | Calderon, David (1500) | Lost 0-2 | -181485 |
| 2sealed | 467 | Archer, Trevor (1483) | Lost 1-2 | -181467 |
| 3sealed | 567 | Weber, Paul (1373) | Won 2-0 | +171484 |
| 4sealed | 411 | Jacoby, Gregory (1484) | Lost 0-2 | -181466 |
| top | average opponent: 1460record: 1-3 | new rating: 1466 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 23 | Chang, James (1392) | Lost 1-2 | -201462 |
| 2standard | 492 | Hess, Greg (1540) | Won 2-1 | +201482 |
| 3standard | 347 | Jacobs, Adam (1500) | Won 2-0 | +181500 |
| 4standard | 175 | Rodriguez, Zachary (1517) | Won 2-1 | +181518 |
| 5standard | 216 | Dixon, Josh (1584) | Lost 0-2 | -161502 |
| 6standard | 300 | Brumby, Gene (1602) | Won 2-1 | +191521 |
| 7standard | 153 | Cox, Ryan (1519) | Lost 1-2 | -181503 |
| top | average opponent: 1522record: 4-3 | new rating: 1503 | ||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 128 | Mayes, Ryan (1500) | Lost 0-2 | -181482 |
| 2sealed | 284 | Rahman, Sayeed (1482) | Lost 1-2 | -181464 |
| 3sealed | 460 | Born, Ryan (1463) | Won 2-1 | +181482 |
| 4sealed | 400 | Hesterberg, Karina (1481) | Won 2-0 | +181500 |
| 5sealed | 284 | Dennison, Adam (1500) | Lost 0-2 | -181482 |
| top | average opponent: 1485record: 2-3 | new rating: 1482 | ||