Rogers, Joe
Current rating: 1517
Record: 8-7-2
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 628 | Ewing, Conner (1455) | Won 2-0 | +171518 |
| 2standard | 103 | Bailey, Alice (1393) | Lost 1-2 | -201498 |
| 3standard | 454 | Hoffman, Matthew (1498) | Won 2-0 | +181516 |
| 4standard | 275 | Harms, Dietrich (1517) | Won 2-0 | +181534 |
| 5standard | 96 | Spikes, Russell (1560) | Draw 1-1 | +11535 |
| 6standard | 110 | Beltran, Matthew (1591) | Lost 0-2 | -171518 |
| 7standard | 340 | Korompis, Rudolph (1516) | Won 2-1 | +171535 |
| 8standard | 421 | Buteau, Jacques (1486) | Draw 1-1 | 01535 |
| 9standard | 303 | Garrison, Christopher (1542) | Lost 0-2 | -181517 |
| average opponent: 1506record: 4-3-2 | new rating: 1517 | |||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 476 | Finn, Adam (1500) | Won 2-0 | +181518 |
| 2standard | 251 | Blackbird, Joe (1518) | Won 2-1 | +181536 |
| 3standard | 85 | Davis, Kristopher (1586) | Lost 0-2 | -171519 |
| 4standard | 474 | Gold, Jeffrey (1518) | Won 2-0 | +181537 |
| 5standard | 135 | Bircher, Ryan (1577) | Won 2-1 | +191556 |
| 6standard | 87 | Coats, Noah (1557) | Lost 0-2 | -181538 |
| 7standard | 266 | Bruce, Andrew (1532) | Lost 0-2 | -181520 |
| 8standard | 307 | Rothenberg, Andru (1496) | Lost 0-2 | -191501 |
| average opponent: 1535record: 4-4 | new rating: 1501 | |||