Mangum, Robert
Current rating: 1493
Record: 2-3
| Grand Prix Baltimore 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 329 | LePine, Mark (1795) | Lost 0-2 | -131487 |
| 2sealed | 422 | Allseitz, Brandin (1505) | Won 2-0 | +191506 |
| 3sealed | 338 | Mica, Daniel (1503) | Won 2-1 | +181524 |
| 4sealed | 170 | Hunt, Matthias (1924) | Lost 1-2 | -121512 |
| 5sealed | 432 | Stiffler, Maxwell (1441) | Lost 1-2 | -191493 |
| average opponent: 1634record: 2-3 | new rating: 1493 | |||