Sparks, Jess
Current rating: 1521
Record: 4-3-2
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 200 | Lowe, Tony (1479) | Lost 1-2 | -181482 |
| 2standard | 589 | DeAnda, Christian (1482) | Draw 1-1 | 01482 |
| 3standard | 664 | Tingstad, Daniel (1524) | Lost 0-1 | -181464 |
| 4standard | 734 | Kim, Joshua [USA] (1485) | Won 2-1 | +191483 |
| 5standard | 621 | Randall, Tyson (1478) | Won 2-1 | +181501 |
| 6standard | 454 | Blair, Alexander (1498) | Won 2-1 | +181519 |
| 7standard | 316 | Saugier, Kyle (1603) | Draw 1-1 | +11520 |
| 8standard | 408 | Salas, Nathan (1519) | Won 2-0 | +181538 |
| 9standard | 302 | Merlin, Nicholas (1569) | Lost 0-2 | -171521 |
| average opponent: 1515record: 4-3-2 | new rating: 1521 | |||