HART, JON
Current rating: 1462
Record: 3-5
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 222 | Powers, Marvin (1462) | Lost 0-2 | -191481 |
| 2sealed | 315 | Campion, Andres (1437) | Lost 1-2 | -181463 |
| 3sealed | 436 | Zeller, James (1463) | Lost 1-2 | -181445 |
| 4sealed | 462 | Araiza, Roberto (1446) | Won 2-0 | +181463 |
| 5sealed | 404 | Lee, Goobong (1463) | Won 2-0 | +181481 |
| 6sealed | 337 | Phillips, Joe (1465) | Lost 1-2 | -191462 |
| 7sealed | 289 | Rawdah, Nabilah (1463) | Won 2-1 | +181480 |
| 8sealed | 222 | Muawski, Chris (1481) | Lost 1-2 | -181462 |
| average opponent: 1460record: 3-5 | new rating: 1462 | |||