Edmiston, Payton
Current rating: 1491
Record: 14-17-1
| Grand Prix Memphis 2019 (RNA standard) | starting rating: 1437 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 268 | Stewart, Christian (1533) | Won 2-1 | +201457 |
| 2standard | 77 | Ostwalt, Levi (1644) | Lost 0-2 | -151442 |
| 3standard | 154 | Norris, Jared (1501) | Lost 0-2 | -171425 |
| 4standard | 386 | Rice, Nicholas (1479) | Won 2-0 | +191444 |
| 5standard | 302 | Dale, Matthew (1480) | Won 2-1 | +191463 |
| 6standard | 250 | Camargo, Andres (1839) | Won 2-0 | +251488 |
| 7standard | 90 | Eason, Anthony (1682) | Won 2-1 | +211509 |
| 8standard | 113 | Busby, Kristopher (1495) | Lost 0-2 | -181491 |
| top | average opponent: 1582record: 5-3 | new rating: 1491 | ||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1406 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 49 | Bell, Joshua (1484) | Won 2-1 | +201426 |
| 2modern | 54 | Bennett, Chase (1490) | Won 2-0 | +191445 |
| 3modern | 169 | Leon, Christopher (1589) | Draw 1-1 | +21447 |
| 4modern | 199 | Solorzano, Michaelle (1580) | Won 2-0 | +211468 |
| 5modern | 101 | Baker, Justin (1708) | Lost 0-2 | -141454 |
| 6modern | 226 | Alfaro, Juan (1515) | Lost 0-2 | -171437 |
| top | average opponent: 1561record: 3-2-1 | new rating: 1437 | ||
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1416 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 29 | Hudson, Donald (1500) | Lost 0-2 | -171399 |
| 2standard | 349 | Winters, Troi (1425) | Lost 1-2 | -171382 |
| 3standard | 473 | Jenkins, Brett (1468) | Won 2-0 | +191401 |
| 4standard | 381 | Matteson, Joshua (1569) | Won 2-1 | +211422 |
| 5standard | 383 | Simard, Mark (1524) | Lost 0-2 | -161406 |
| top | average opponent: 1497record: 2-3 | new rating: 1406 | ||
| Grand Prix Atlanta 2017 (XLN standard) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 436 | Li, Wei (1501) | Lost 0-2 | -181450 |
| 2standard | 390 | Kelly, Nate (1418) | Won 2-0 | +181468 |
| 3standard | 406 | Alden, Emerson (1499) | Lost 0-2 | -181450 |
| 4standard | 483 | Miller, Terrance (1488) | Won 2-1 | +191469 |
| 5standard | 415 | Smith, Ken (1494) | Lost 0-2 | -181451 |
| 6standard | 503 | Phillips, Scott (1482) | Lost 1-2 | -171434 |
| 7standard | 489 | Kirkpatrick, Greg (1434) | Lost 1-2 | -181416 |
| top | average opponent: 1474record: 2-5 | new rating: 1416 | ||
| Grand Prix Orlando 2017 (AER limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 784 | Burdett, Zachary (1500) | Lost 1-2 | -181482 |
| 2sealed | 841 | Fortin, Pierre-Luc (1509) | Won 2-1 | +181500 |
| 3sealed | 949 | Lux, Michael (1627) | Lost 0-2 | -151485 |
| 4sealed | 1011 | Rivera Garcia, Rafael (1519) | Lost 0-2 | -181467 |
| 5sealed | 1053 | McIntosh, Hunter (1471) | Won 2-0 | +181485 |
| 6sealed | 944 | Ferruggia, Jesse (1487) | Lost 1-2 | -171468 |
| top | average opponent: 1519record: 2-4 | new rating: 1468 | ||