Walker, Jason
Current rating: 1468
Record: 6-8
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 181 | Martin-Smith, Edward (1471) | Lost 1-2 | -191501 |
| 2legacy | 591 | Van Pelt, Forrest (1499) | Lost 1-2 | -181483 |
| 3legacy | 1024 | Williams, Sam (1517) | Won 2-1 | +191502 |
| 4legacy | 911 | Maros, Leonardo (1641) | Lost 0-2 | -161486 |
| 5legacy | 1061 | Rosander, Jesse (1467) | Lost 1-2 | -181468 |
| average opponent: 1519record: 1-4 | new rating: 1468 | |||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 246 | Archer, Justin (1538) | Won 2-1 | +191519 |
| 2modern | 450 | Sunseri, Jeremy (1328) | Lost 1-2 | -221497 |
| 3modern | 844 | Hudnall, Matthew (1500) | Won 2-0 | +181515 |
| 4modern | 162 | Kassis, Eli (1800) | Lost 0-2 | -131502 |
| 5modern | 594 | Cunningham, Nathan (1496) | Won 2-1 | +181520 |
| 6modern | 543 | Alber, Timothy (1532) | Lost 0-2 | -181502 |
| 7modern | 663 | Cuttler, William (1528) | Won 2-1 | +191521 |
| 8modern | 367 | Lates, Ed (1447) | Won 2-0 | +171538 |
| 9modern | 425 | Juang, Kevin (1567) | Lost 1-2 | -181520 |
| average opponent: 1526record: 5-4 | new rating: 1520 | |||