Kohler, Jonathon
Current rating: 1493
Record: 8-10
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1397 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 8 | Johnson, Cailean (1243) | Won 2-0 | +151412 |
| 2modern | 505 | Sackett, Eric (1359) | Won 2-0 | +171429 |
| 3modern | 298 | [anonymous] | Won 2-1 | +241453 |
| 4modern | 142 | Hubbard, John (1500) | Won 2-0 | +191472 |
| 5modern | 101 | DeCaro, Anthony (1582) | Won 2-0 | +201492 |
| 6modern | 1303 | Beltran, Matthew (1596) | Lost 0-2 | -161476 |
| 7modern | 102 | Higbee, Wesley (1873) | Lost 0-2 | -121464 |
| 8modern | 284 | Horton, Matthew (1541) | Won 2-0 | +201484 |
| 9modern | 5136 | Matheson, Brandon (1615) | Won 2-1 | +201504 |
| 10modern | 5065 | Frigon, Luke (1874) | Lost 0-2 | -111493 |
| top | average opponent: 1591record: 7-3 | new rating: 1493 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1424 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 634 | Pate, Jordan (1543) | Lost 0-2 | -161408 |
| 4modern | 662 | Corbin, Nick (1418) | Won 2-0 | +191427 |
| 5modern | 481 | Baros, Zach (1507) | Lost 0-2 | -171410 |
| 6modern | 705 | Henly, Neil (1696) | Lost 0-2 | -131397 |
| top | average opponent: 1541record: 1-3 | new rating: 1397 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 520 | Graham, Shea (1510) | Lost 0-2 | -181482 |
| 4legacy | 768 | Gremore, Pete (1395) | Lost 1-2 | -191463 |
| 5legacy | 673 | Gilison, Daniel (1333) | Lost 0-2 | -211442 |
| 6legacy | 950 | Ahlquist, Chris (1448) | Lost 0-2 | -181424 |
| top | average opponent: 1421record: 0-4 | new rating: 1424 | ||