Mangum, Everett
Current rating: 1478
Record: 4-5
| Grand Prix Salt Lake City 2014 (M15 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 88 | Walker, Rob (1511) | Lost 1-2 | -181482 |
| 2sealed | 267 | Speidel, David (1481) | Lost 0-2 | -181464 |
| 3sealed | 394 | Major, Chris (1464) | Lost 1-2 | -181446 |
| 4sealed | 403 | Tluczek, Courtney (1376) | Won 2-0 | +171463 |
| 5sealed | 342 | Gardner, Andrew (1460) | Won 2-1 | +181481 |
| 6sealed | 295 | O'Neill, Kelly (1480) | Won 2-0 | +181499 |
| 7sealed | 229 | Carter, John (1388) | Lost 1-2 | -201479 |
| 8sealed | 193 | Goodsell, Matthew (1435) | Lost 0-2 | -191460 |
| 9sealed | 158 | Griffith, Derek (1458) | Won 2-0 | +181478 |
| average opponent: 1450record: 4-5 | new rating: 1478 | |||