Martin, Jon
Current rating: 1444
Record: 3-6
| Grand Prix Salt Lake City 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 76 | Finch, William (1482) | Won 2-1 | +181518 |
| 2standard | 3 | Westwood, Adam (1518) | Lost 0-2 | -181500 |
| 3standard | 326 | Williams, Rachael (1508) | Lost 1-2 | -181482 |
| 4standard | 407 | Johnson, Jacob F (1482) | Lost 0-2 | -181464 |
| 5standard | 447 | Staples, Jeff (1463) | Won 2-0 | +181482 |
| 6standard | 369 | Garnica, Nathan (1481) | Lost 0-2 | -181464 |
| 7standard | 323 | Raven, Rob (1416) | Lost 0-2 | -191445 |
| 8standard | 251 | Brienholt, Josh (1446) | Won 2-0 | +181463 |
| 9standard | 207 | Wilson, David (1431) | Lost 0-2 | -191444 |
| average opponent: 1470record: 3-6 | new rating: 1444 | |||