Cummings, Randall
Current rating: 1583
Record: 8-5-1
| Grand Prix Omaha 2017 (AKH standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 220 | Larson, Joshua (1524) | Lost 1-2 | -181482 |
| 2standard | 243 | Sagartz, Stephen (1512) | Won 2-0 | +191501 |
| 3standard | 295 | Hager, Stephen (1710) | Won 2-1 | +221523 |
| 4standard | 148 | Brown, Austin (1494) | Won 2-1 | +171540 |
| 5standard | 145 | Ward, Daniel (1880) | Won 2-0 | +241564 |
| 6standard | 48 | Braun-Duin, Brian (1945) | Won 2-1 | +251589 |
| 7standard | 53 | Davis, Brent (1614) | Won 2-0 | +181607 |
| 8standard | 18 | Dunaway, Raymond (1590) | Won 2-1 | +181625 |
| 9standard | 8 | Evans, Thomas (1681) | Won 2-0 | +191644 |
| 10standard | 10 | Ioanis, Dillon (1764) | Lost 1-2 | -161628 |
| 11standard | 25 | Thompson-Exner, Gavin (1697) | Lost 0-2 | -171611 |
| 12standard | 45 | Preeshl, Tony (1675) | Lost 0-2 | -161595 |
| 13standard | 44 | Friedeman, Brent (1595) | Draw 1-1 | 01595 |
| 14standard | 61 | Nass, Matthew (1935) | Lost 1-2 | -121583 |
| average opponent: 1687record: 8-5-1 | new rating: 1583 | |||