Duff, Jon
Current rating: 1446
Record: 0-3
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 115 | SLOAN, DWAYNE p (1500) | Lost 1-2 | -181482 |
| 2legacy | 359 | Brown, Damian (1481) | Lost 1-2 | -181464 |
| 3legacy | 466 | Wright, William (1463) | Lost 0-2 | -181446 |
| average opponent: 1481record: 0-3 | new rating: 1446 | |||