Leckenby, Jonathan
Current rating: 1507
Record: 4-4
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 630 | Rike, Justin (1581) | Lost 0-2 | -171483 |
| 2modern | 725 | Dorn, Ryan (1483) | Lost 0-2 | -181465 |
| 3modern | 1429 | Weston, Robert (1569) | Lost 0-2 | -161449 |
| 4modern | 1411 | Morales, Ashton (1430) | Won 2-1 | +181467 |
| 5modern | 1308 | Allbright, Matthew (1488) | Won 2-1 | +181485 |
| 6modern | 1003 | Garcia, Eduardo (1592) | Won 2-1 | +201505 |
| 7modern | 910 | Stultz, John (1505) | Won 2-1 | +181523 |
| 8modern | 545 | Vanderhoof, Brent (1614) | Lost 0-2 | -161507 |
| average opponent: 1533record: 4-4 | new rating: 1507 | |||