Fey, Charles
Current rating: 1505
| Grand Prix New York 2016 (SOI standard) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 517 | Freda, Kurt (1500) | Lost 0-2 | -181505 |
| top | record: 0-1 | new rating: 1505 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 1141 | LaFountaine, Jamie (1500) | Won 2-1 | +181501 |
| 2legacy | 719 | Abong, Jeffrey (1563) | Won 2-1 | +191520 |
| 3legacy | 882 | Olson, Kyle (1687) | Lost 1-2 | -151505 |
| 4legacy | 950 | Fordyce, Jacob (1504) | Won 2-1 | +181523 |
| top | average opponent: 1563record: 3-1 | new rating: 1523 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 318 | Gauthier, Benjamin (1505) | Won 2-0 | +181518 |
| 2legacy | 115 | Mauck, Joseph (1461) | Lost 0-2 | -191499 |
| 3legacy | 406 | Draper, Barton (1378) | Won 2-1 | +161515 |
| 4legacy | 392 | McDaniel, Chris (1750) | Lost 1-2 | -141501 |
| 5legacy | 512 | Connell, Warren (1491) | Lost 0-2 | -181483 |
| top | average opponent: 1517record: 2-3 | new rating: 1483 | ||