Widdison, Chris
Current rating: 1500
Record: 3-3
| Grand Prix Manchester 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 75 | Nolan, Bevan (1480) | Won 2-1 | +181518 |
| 2sealed | 41 | Warren, Kim (1455) | Won 2-1 | +161534 |
| 3sealed | 11 | Wilbrand, Robert (1720) | Lost 1-2 | -141520 |
| 4sealed | 126 | Spoerk, Markus (1442) | Lost 0-2 | -201500 |
| 5sealed | 178 | Haugland, Kirby E (1500) | Won 2-1 | +181518 |
| 6sealed | 110 | Viniczai, Tibor (1482) | Lost 0-2 | -181500 |
| average opponent: 1513record: 3-3 | new rating: 1500 | |||