Frink, Joshua
Current rating: 1401
Record: 2-8
| Grand Prix Portland 2019 (ELD standard) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 115 | Scott, Christian (1500) | Won 2-0 | +201446 |
| 2standard | 94 | Warren, Jason (1547) | Lost 1-2 | -171429 |
| 3standard | 164 | Fieberg, Kai (1503) | Won 0-0 | +201449 |
| 4standard | 116 | Lloyd, James (1669) | Lost 0-2 | -141435 |
| 5standard | 173 | Fioravanti, Tyler (1501) | Lost 0-2 | -171418 |
| 6standard | 174 | Anderson, Thomas [USA] (1465) | Lost 0-2 | -171401 |
| average opponent: 1531record: 2-4 | new rating: 1401 | |||
| Grand Prix Portland 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 351 | Hatch, Robert (1558) | Lost 0-2 | -171483 |
| 2modern | 547 | Liedle, A. J. (1466) | Lost 0-2 | -181465 |
| 3modern | 752 | Koenen, Cole (1463) | Lost 0-2 | -181447 |
| 4modern | 804 | Anderson-Klem, Zaak (1312) | Lost 0-2 | -211426 |
| average opponent: 1450record: 0-4 | new rating: 1426 | |||