Reyna, Darwin
Current rating: 1484
Record: 2-3-1
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 396 | Lathom, Joshua (1517) | Won 2-0 | +181518 |
| 2standard | 287 | Yueh, Edward (1515) | Draw 1-1 | 01518 |
| 3standard | 314 | Errick, Matthew (1517) | Lost 0-2 | -181500 |
| 4standard | 493 | Raus, Will (1491) | Lost 1-2 | -181482 |
| 5standard | 599 | Youngquist, Andrew (1498) | Won 2-1 | +181500 |
| 6standard | 476 | Lysenko, Jesse (1582) | Lost 1-2 | -161484 |
| average opponent: 1520record: 2-3-1 | new rating: 1484 | |||