Gorham, Ernie
Current rating: 1573
Record: 11-7
| Grand Prix Kansas City 2008 (ALA limited) | starting rating: 1619 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 4 | Ray, Jesse W (1500) | Won 2-1 | +161635 |
| 2sealed | 93 | Freeman, Joseph (1500) | Lost 0-2 | -211614 |
| 3sealed | 241 | Hummel, Justin (1467) | Lost 1-2 | -201594 |
| 4sealed | 298 | Lourie, Raine (1451) | Lost 0-2 | -211573 |
| average opponent: 1479record: 1-3 | new rating: 1573 | |||
| Grand Prix Seattle 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 21 | Barr, Phillip (1500) | Lost 1-2 | -181482 |
| 2extended | 128 | Tynan, Joe (1482) | Won 2-0 | +181500 |
| 3extended | 108 | Marr, Mat (1482) | Won 2-1 | +181518 |
| 4extended | 108 | Boychuk, Brady (1518) | Won 2-1 | +181536 |
| 5extended | 46 | Hwang, Michael (1540) | Won 2-0 | +181554 |
| 6extended | 46 | Fung, Jeff (1744) | Won 2-1 | +211575 |
| 7extended | 25 | Scandora, Ty (1576) | Won 2-0 | +181593 |
| 8extended | 10 | Diamant, Daniel (1625) | Won 2-1 | +191612 |
| 9extended | 10 | Cooper, Geddes (1695) | Lost 0-2 | -171595 |
| 10extended | 13 | Fujita, Tsuyoshi (1910) | Lost 1-2 | -121583 |
| 11extended | 17 | Toratani, Charles (1544) | Lost 1-2 | -191564 |
| 12extended | 25 | Petersen, Bryan (1626) | Won 2-0 | +191583 |
| 13extended | 19 | Barnett, Stephen (1583) | Won 2-0 | +181601 |
| 14extended | 15 | Woo, Warren (1574) | Won 2-0 | +181619 |
| average opponent: 1600record: 10-4 | new rating: 1619 | |||