Hughes, Cory
Current rating: 1521
Record: 7-6
| Grand Prix Columbus 2012 (modern) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 101 | Crock, Shannon (1500) | Won 2-1 | +181501 |
| 2modern | 201 | Holland, Ryan (1521) | Lost 0-2 | -181483 |
| 3modern | 281 | Dunn, Ryan (1500) | Won 2-1 | +191502 |
| 4modern | 284 | Wenokor, Eric (1499) | Won 2-0 | +181520 |
| 5modern | 114 | Thomas, Brian (1441) | Won 2-0 | +161536 |
| 6modern | 159 | Kaplan, Louis (1635) | Lost 1-2 | -161520 |
| 7modern | 179 | Wasicki, Dylan (1538) | Won 2-1 | +181538 |
| 8modern | 96 | Shapiro, Jacob (1593) | Lost 0-2 | -171521 |
| average opponent: 1528record: 5-3 | new rating: 1521 | |||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 477 | Novak, Ed (1509) | Lost 1-2 | -181482 |
| 2sealed | 625 | Ulrich, Justin (1415) | Won 2-1 | +171499 |
| 3sealed | 616 | Mason, Brian (1451) | Won 2-1 | +171516 |
| 4sealed | 555 | Westfall, Matthew (1653) | Lost 0-2 | -151501 |
| 5sealed | 590 | Chamberlain, Ben (1506) | Lost 0-2 | -181483 |
| average opponent: 1507record: 2-3 | new rating: 1483 | |||