Calloway, Trey
Current rating: 1477
Record: 7-9
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 181 | Kelley, Connor (1233) | Won 2-0 | +141474 |
| 2sealed | 397 | Olson, Zachary (1502) | Won 2-0 | +191493 |
| 3sealed | 253 | Seanger, Nicholas (1581) | Lost 1-2 | -171476 |
| 4sealed | 523 | Warriner, Spencer (1523) | Won 2-0 | +191495 |
| 5sealed | 346 | Kirkpatrick, Greg (1481) | Lost 0-2 | -181477 |
| top | average opponent: 1464record: 3-2 | new rating: 1477 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 827 | Bartels, Edward (1594) | Won 2-0 | +211470 |
| 2sealed | 558 | Kurschner, Zachary (1518) | Won 2-1 | +181488 |
| 3sealed | 854 | Buchner, Hans (1742) | Lost 0-2 | -131475 |
| 4sealed | 938 | Ashford, Steven (1496) | Won 2-0 | +181493 |
| 5sealed | 769 | Barr, Davis (1628) | Lost 0-2 | -151478 |
| 6sealed | 884 | Jackson, Nicholas (1513) | Lost 0-2 | -181460 |
| top | average opponent: 1582record: 3-3 | new rating: 1460 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 674 | Fulton, Chet (1500) | Lost 1-2 | -171465 |
| 2sealed | 561 | Jones, Josh (1587) | Lost 0-2 | -161449 |
| top | average opponent: 1543record: 0-2 | new rating: 1449 | ||
| Grand Prix Atlanta 2014 (JOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 469 | Allen, Robert (1461) | Won 2-0 | +171517 |
| 2sealed | 305 | Hendricks, Ryan (1666) | Lost 0-2 | -151502 |
| 3sealed | 569 | Gray, Eric (1414) | Lost 1-2 | -201482 |
| top | average opponent: 1514record: 1-2 | new rating: 1482 | ||