Parker, James1505
Current rating: 1449
Record: 3-6
| Grand Prix Las Vegas 2019 (limited) (MH1 limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 274 | Wright, Lucas (1500) | Lost 0-2 | -171467 |
| 2sealed | 366 | Oakes, Barry (1467) | Lost 1-2 | -181449 |
| 3sealed | 531 | Smith, Erin (1462) | Won 2-0 | +181467 |
| 4sealed | 433 | Kleinlagel, Justin (1483) | Lost 0-2 | -181449 |
| average opponent: 1478record: 1-3 | new rating: 1449 | |||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 503 | Reis, Matthew (1591) | Won 2-1 | +201520 |
| 2sealed | 211 | Schroeder, Josh (1499) | Lost 1-2 | -191501 |
| 3sealed | 622 | Schoen, Christian (1448) | Won 2-1 | +171518 |
| 4sealed | 495 | Boyd, Nathan (1666) | Lost 0-2 | -151503 |
| 5sealed | 745 | Smolen, Matthew (1475) | Lost 0-2 | -191484 |
| average opponent: 1536record: 2-3 | new rating: 1484 | |||