Cummings, Austin
Current rating: 1586
Record: 13-9
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 239 | McQuary, Andrew (1687) | Won 2-1 | +211546 |
| 2standard | 97 | Barnes, Matthew (1528) | Won 2-1 | +181564 |
| 3standard | 92 | Reed, Randy (1422) | Won 2-0 | +151579 |
| 4standard | 58 | Mchenry, Hagan (1524) | Won 2-0 | +171596 |
| 5standard | 37 | Mulligan, Richard (1671) | Won 2-1 | +201616 |
| 6standard | 21 | Dasher, Ethan (1777) | Lost 0-2 | -151601 |
| 7standard | 19 | Martin, John (1502) | Won 2-1 | +161617 |
| 8standard | 48 | McClarnon, Marshall (1610) | Lost 1-2 | -181599 |
| 9standard | 35 | Syed, Zan (1922) | Lost 0-2 | -131586 |
| 10standard | 99 | Alvarez, Jose (1600) | Lost 0-2 | -171569 |
| 11standard | 100 | Skipworth, Nathan (1449) | Won 2-0 | +151584 |
| 12standard | 94 | Still, Jim (1596) | Won 2-0 | +191603 |
| 13standard | 67 | Birrell, Ian (1697) | Lost 0-2 | -171586 |
| average opponent: 1614record: 8-5 | new rating: 1586 | |||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 429 | Kingery, John-Carl (1500) | Won 2-1 | +181518 |
| 2modern | 74 | Bailey, A.J. (1602) | Won 2-0 | +201538 |
| 3modern | 402 | Kucera, Christopher (1577) | Lost 1-2 | -181520 |
| 4modern | 519 | Cuttler, William (1586) | Won 2-1 | +191539 |
| 5modern | 392 | Black, Nathaniel (1533) | Won 2-0 | +181557 |
| 6modern | 462 | O'Dell, Jordan (1520) | Lost 1-2 | -181539 |
| 7modern | 383 | Trayah, Kyle (1443) | Won 2-1 | +161555 |
| 8modern | 194 | Smith, Alex 2 (1559) | Lost 0-2 | -181537 |
| 9modern | 322 | Orange, Gregory (1900) | Lost 0-2 | -121525 |
| average opponent: 1580record: 5-4 | new rating: 1525 | |||