Blalock, Justin
Current rating: 1518
Record: 4-3-1
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 257 | Dow, Eric V (1500) | Draw 1-1 | 01500 |
| 2sealed | 274 | Mauck, David (1500) | Lost 1-2 | -181482 |
| 3sealed | 381 | Doerzbacher, Jonathan (1482) | Lost 0-2 | -181464 |
| 4sealed | 457 | Phillips, Denny (1464) | Won 2-0 | +181482 |
| 5sealed | 381 | Sinclair-Lusz, Ann (1481) | Won 2-0 | +181500 |
| 6sealed | 313 | Jenkins, Matt T (1498) | Lost 0-2 | -181482 |
| 7sealed | 279 | O'Loughlin, Trevor (1459) | Won 2-0 | +181500 |
| 8sealed | 217 | Moreno, Raine (1499) | Won 2-1 | +181518 |
| average opponent: 1485record: 4-3-1 | new rating: 1518 | |||