Atwell, Hale
Current rating: 1490
Record: 14-17
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 73 | Ranallo, Frank (1562) | Won 2-1 | +201473 |
| 2legacy | 120 | Illum, Jared (1591) | Won 2-1 | +201493 |
| 3legacy | 73 | Clark-Smith, Cole (1610) | Lost 0-2 | -151478 |
| 4legacy | 466 | Calderon, Andrew (1847) | Lost 1-2 | -121466 |
| 5legacy | 785 | Miller, Michael (1423) | Won 2-0 | +171483 |
| 6legacy | 419 | Jung, Tyler (1521) | Won 2-1 | +191502 |
| 7legacy | 388 | Bohin, Matthew (1538) | Lost 0-2 | -171485 |
| 8legacy | 431 | Rafferty, Jeffrey (1523) | Won 2-0 | +181503 |
| 9legacy | 485 | DeMars, Brian (1748) | Lost 0-2 | -131490 |
| top | average opponent: 1596record: 5-4 | new rating: 1490 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1424 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 451 | Hughes, John (1500) | Lost 0-2 | -161408 |
| 2modern | 769 | Matsuba, Sean (1465) | Lost 1-2 | -171391 |
| 3modern | 984 | Latimer, Steven (1463) | Won 2-0 | +191410 |
| 4modern | 796 | Chu, Melody (1526) | Won 2-1 | +201430 |
| 5modern | 668 | Pedersen, Curtis (1503) | Won 2-1 | +201450 |
| 6modern | 381 | Moreland, William (1444) | Won 2-1 | +171467 |
| 7modern | 394 | Neri, David (1556) | Lost 0-2 | -161451 |
| 8modern | 373 | Deal, Justin (1558) | Lost 1-2 | -161435 |
| 9modern | 507 | Lohouse, Justin (1455) | Won 2-0 | +181453 |
| top | average opponent: 1497record: 5-4 | new rating: 1453 | ||
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 465 | Altman, Gregory (1500) | Lost 0-2 | -171415 |
| 2legacy | 706 | Ching, Brandon (1447) | Won 2-1 | +191434 |
| 3legacy | 574 | Hartglass, David (1464) | Won 2-1 | +181452 |
| 4legacy | 325 | Ferraro, Anton (1518) | Won 2-1 | +191471 |
| 5legacy | 234 | Griffen, Scott (1522) | Lost 1-2 | -171454 |
| 6legacy | 407 | Wagner, Andrew W (1555) | Lost 1-2 | -161438 |
| 7legacy | 426 | Medeiros, Kevin (1673) | Lost 0-2 | -141424 |
| top | average opponent: 1526record: 3-4 | new rating: 1424 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 143 | Gallagher, Catherine (1401) | Won 2-0 | +171464 |
| 2sealed | 132 | Hirko, David (1562) | Lost 0-2 | -161448 |
| 3sealed | 272 | Sanchez, Jeffrey (1546) | Lost 0-2 | -161432 |
| top | average opponent: 1503record: 1-2 | new rating: 1432 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 575 | Aust, Michael (1500) | Lost 1-2 | -181482 |
| 2standard | 520 | Rangel, Ricardo (1504) | Lost 1-2 | -181464 |
| 3standard | 725 | Ramirez, Phillip (1500) | Lost 1-2 | -171447 |
| top | average opponent: 1501record: 0-3 | new rating: 1447 | ||