Gulevich, Jason
Current rating: 1482
Record: 6-8
| Grand Prix San Diego 2013 (modern) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 20 | Yan, David (1500) | Won 2-0 | +181487 |
| 3modern | 80 | Edwards-Mueller, Nicholas B (1604) | Lost 0-2 | -151472 |
| 4modern | 195 | Hatch, Gregory (1788) | Won 2-1 | +231495 |
| 5modern | 164 | Hopper, James (1531) | Lost 1-2 | -171478 |
| 6modern | 203 | Petze, Dylan P (1595) | Won 2-1 | +201498 |
| 7modern | 139 | Cummings, James (1507) | Lost 1-2 | -181480 |
| 8modern | 175 | Rodgers, Cory R (1473) | Lost 1-2 | -181462 |
| 9modern | 148 | Thao, Chue (1586) | Won 2-0 | +201482 |
| average opponent: 1573record: 4-4 | new rating: 1482 | |||
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 179 | Wolf, Andrew (1620) | Lost 1-2 | -161484 |
| 3sealed | 265 | Dafoe, Braden (1499) | Won 2-0 | +181502 |
| 4sealed | 173 | Sarff, Logan L (1517) | Won 2-0 | +191521 |
| 5sealed | 128 | Danek, Chris (1519) | Lost 1-2 | -181503 |
| 6sealed | 284 | Josephsen, Jacob (1636) | Lost 1-2 | -161487 |
| 7sealed | 300 | Andress, David (1477) | Lost 1-2 | -181469 |
| average opponent: 1545record: 2-4 | new rating: 1469 | |||