Cottle, Doug
Current rating: 1463
Record: 1-3
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 220 | Berger, Ryan (1500) | Lost 0-1 | -181482 |
| 2sealed | 396 | Marcell, Ethan (1482) | Won 2-0 | +181500 |
| 3sealed | 282 | Patterson, Lee (1421) | Lost 0-2 | -191481 |
| 4sealed | 352 | Hearn, Hunter (1483) | Lost 0-2 | -181463 |
| average opponent: 1471record: 1-3 | new rating: 1463 | |||