Rockefeller, Ben
Current rating: 1498
Record: 8-9
| Grand Prix Denver 2017 (HOU standard) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 228 | Braun, Kaily (1500) | Won 2-1 | +181529 |
| 2standard | 244 | Cook, Brennen (1443) | Won 2-1 | +161545 |
| 3standard | 77 | Kipper, Matt (1472) | Won 2-0 | +171562 |
| 4standard | 2 | Diesel, John (1670) | Lost 1-2 | -161546 |
| 5standard | 118 | Jimenez, Cristian (1625) | Lost 1-2 | -171529 |
| 6standard | 183 | Kimminau, Riley (1661) | Lost 0-2 | -151514 |
| 7standard | 382 | Magnuson, Max (1661) | Lost 0-2 | -151499 |
| 8standard | 344 | Christopher, Lou (1583) | Won 2-0 | +191518 |
| 9standard | 285 | Shah-Jones, Hugo (1412) | Lost 1-2 | -201498 |
| average opponent: 1559record: 4-5 | new rating: 1498 | |||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 498 | Evans, Carl (1500) | Lost 1-2 | -181482 |
| 2standard | 433 | Kassay, Jason (1482) | Won 2-0 | +181500 |
| 3standard | 483 | Nelson, Evan (1895) | Lost 0-2 | -111489 |
| 4standard | 623 | Rubey, Charles (1485) | Won 2-1 | +181507 |
| 5standard | 568 | Sullivan, Benjamin (1658) | Won 0-0 | +211528 |
| 6standard | 308 | Gradiska, Frank (1629) | Lost 0-2 | -171511 |
| 7standard | 400 | Fleming, Eric (1502) | Lost 1-2 | -181493 |
| 8standard | 462 | Blake, Paul (1495) | Won 2-0 | +181511 |
| average opponent: 1581record: 4-4 | new rating: 1511 | |||