Upton, James
Current rating: 1537
Record: 8-6
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 94 | McDonald, Matthew (1500) | Lost 1-2 | -181481 |
| 2sealed | 385 | Lawrence, Nathaniel (1482) | Won 2-0 | +181499 |
| 3sealed | 356 | Farrell, Michael K (1652) | Won 2-0 | +211520 |
| 4sealed | 230 | Moran, Conor (1569) | Lost 1-2 | -181502 |
| 5sealed | 456 | Stone, Kyle (1417) | Won 2-1 | +171519 |
| 6sealed | 389 | Skidmore, Scott (1524) | Won 2-0 | +181537 |
| 7sealed | 239 | Dronfield, Stephen (1621) | Won 2-0 | +191556 |
| 8sealed | 150 | Frederick, Jacob (1475) | Lost 1-2 | -191537 |
| average opponent: 1530record: 5-3 | new rating: 1537 | |||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 54 | Elchin, Mark (1500) | Won 2-1 | +181518 |
| 2standard | 341 | Rodriguez, Bryan (1479) | Lost 0-2 | -191499 |
| 3standard | 306 | Korycinski, Craig (1501) | Lost 1-2 | -181481 |
| 4standard | 654 | Wilson, Kenneth (1483) | Won 2-0 | +181499 |
| 5standard | 386 | Henry, Jake E (1516) | Won 2-1 | +191518 |
| 6standard | 273 | Williams, Mike J. (1465) | Lost 0-2 | -191499 |
| average opponent: 1491record: 3-3 | new rating: 1499 | |||