Theobald, Joshua
Current rating: 1484
Record: 2-3
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 101 | Tran, Tai (1500) | Lost 0-2 | -181482 |
| 2sealed | 144 | Sonka, Carl (1485) | Won 2-1 | +181500 |
| 3sealed | 119 | Wise, Nick (1643) | Lost 0-2 | -151485 |
| 4sealed | 141 | Potts, Andrea (1483) | Won 2-0 | +181503 |
| 5sealed | 129 | Beg, Zaiem (1484) | Lost 0-2 | -191484 |
| average opponent: 1519record: 2-3 | new rating: 1484 | |||