Justis, Jason
Current rating: 1498
Record: 4-4
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 266 | Kemp, Jonathan (1555) | Lost 0-2 | -171483 |
| 2modern | 666 | Custodio, Anthony (1176) | Won 2-1 | +131496 |
| 3modern | 540 | Lockhart, Devin (1491) | Lost 1-2 | -191477 |
| 4modern | 623 | Johnson, Devin (1465) | Won 2-0 | +181495 |
| 5modern | 616 | Moore, Tyler (1539) | Won 2-1 | +191514 |
| 6modern | 388 | Rudiger, Alexander (1504) | Lost 1-2 | -181496 |
| 7modern | 407 | Santana, Jose (1500) | Lost 0-2 | -181478 |
| 8modern | 356 | Trunnell, Luke (1609) | Won 2-1 | +201498 |
| average opponent: 1480record: 4-4 | new rating: 1498 | |||