Tiffany, Luke
Current rating: 1465
Record: 2-4
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 215 | Lu, Robert (1542) | Lost 0-2 | -171483 |
| 2standard | 483 | Swaja, Kevin (1447) | Won 2-0 | +171500 |
| 3standard | 539 | Nguyen, Robert (1499) | Lost 0-2 | -181482 |
| 4standard | 510 | Grant, Ricky (1486) | Won 2-0 | +181500 |
| 5standard | 436 | Crowder, Daniel (1549) | Lost 0-2 | -171483 |
| 6standard | 491 | James, Nate (1498) | Lost 0-2 | -181465 |
| average opponent: 1503record: 2-4 | new rating: 1465 | |||