Rogers, Robert
Current rating: 1485
| Grand Prix Indianapolis 2015 (BFZ standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 259 | Sanders, Johnathon (1500) | Lost 0-2 | -181483 |
| 2standard | 293 | Shaffer, Alex (1485) | Won 2-0 | +181501 |
| 3standard | 388 | Walters, Kory (1499) | Lost 1-2 | -181483 |
| 4standard | 444 | Webster, Billy (1432) | Won 2-0 | +171500 |
| 5standard | 379 | Flickinger, Eric (1629) | Lost 1-2 | -151485 |
| top | average opponent: 1509record: 2-3 | new rating: 1485 | ||
| Grand Prix Memphis 2015 (FRF standard) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 153 | Sickles, Brendan (1541) | Draw 1-1 | 01522 |
| 2standard | 260 | Keown, Klint (1500) | Lost 0-2 | -191503 |
| 3standard | 433 | Macioch, Matthew (1481) | Won 2-1 | +181521 |
| 4standard | 340 | FEDDERSEN, BRIAN (1500) | Won 2-0 | +181539 |
| 5standard | 223 | Tragos, Peter (1517) | Lost 0-2 | -191520 |
| 6standard | 307 | Laney, George (1467) | Lost 0-2 | -191501 |
| top | average opponent: 1501record: 2-3-1 | new rating: 1501 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 384 | Collett, Chase (1500) | Won 2-0 | +181518 |
| 2legacy | 221 | Lewis, Bill (1486) | Draw 1-1 | -11517 |
| 3legacy | 303 | Brady, Jennifer (1412) | Won 2-1 | +161533 |
| 4legacy | 155 | McLaughlin, Sage (1547) | Won 2-1 | +191552 |
| 5legacy | 77 | Bundens, Justin (1641) | Lost 0-2 | -171535 |
| 6legacy | 185 | Swailes, Michael (1767) | Lost 1-2 | -131522 |
| top | average opponent: 1559record: 3-2-1 | new rating: 1522 | ||