Park, Jason
Current rating: 1483
Record: 6-8
| MagicCon Las Vegas 2023 Limited Open (WOE limited) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3666 | Jelin, Josh (1662) | Lost 0-2 | -151481 |
| 2sealed | 3398 | Morgan, Seth (1482) | Won 2-1 | +181499 |
| 3sealed | 3428 | Buck, Thomas (1632) | Lost 1-2 | -161483 |
| 4sealed | 3399 | Consonni, Francesco (1464) | Won 2-1 | +181501 |
| 5sealed | 3335 | Takeda, Alex (1505) | Lost 1-2 | -181483 |
| top | average opponent: 1549record: 2-3 | new rating: 1483 | ||
| Grand Prix Las Vegas 2019 (limited) (MH1 limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 57 | Sacher, AJ (1810) | Lost 0-2 | -131474 |
| 2sealed | 1209 | Hendley, Tim (1440) | Won 2-1 | +181492 |
| 3sealed | 517 | Hotz, Corbin (1506) | Won 2-0 | +181510 |
| 4sealed | 235 | Miller, Michael 6200 (1708) | Lost 1-2 | -141496 |
| top | average opponent: 1616record: 2-2 | new rating: 1496 | ||
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 340 | Toney, Andrew (1500) | Won 2-1 | +181518 |
| 2sealed | 88 | Cribbs, Ryan (1799) | Lost 0-2 | -131505 |
| 3sealed | 440 | Lyon, Elliot (1501) | Lost 1-2 | -181487 |
| 4sealed | 522 | Rudy, Chris (1482) | Won 2-1 | +181505 |
| 5sealed | 483 | Wolf, Benjamin S (1497) | Lost 0-2 | -181487 |
| top | average opponent: 1556record: 2-3 | new rating: 1487 | ||