Konst, Jon
Current rating: 1508
Record: 7-7
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 442 | Rodiger, Alexander T (1500) | Won 2-1 | +181499 |
| 2sealed | 453 | Kvenvold, Kurtis (1484) | Won 2-0 | +181517 |
| 3sealed | 404 | Hatch, Gregory (1828) | Lost 0-2 | -131504 |
| 4sealed | 490 | Strayer, Jeremy (1604) | Won 2-0 | +201524 |
| 5sealed | 433 | Spencer, Kevin (1483) | Lost 0-2 | -191505 |
| 6sealed | 473 | Cheng, Aaron (1572) | Won 2-1 | +201525 |
| 7sealed | 473 | Gregory, Robert (1494) | Won 2-0 | +171542 |
| 8sealed | 456 | Verhey, Gavin (1647) | Lost 0-2 | -161526 |
| 9sealed | 450 | Dixson, Tim (1540) | Lost 0-2 | -181508 |
| average opponent: 1572record: 5-4 | new rating: 1508 | |||
| Grand Prix Minneapolis 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 110 | Hartley, Nathan (1500) | Lost 0-2 | -181482 |
| 2block | 167 | Hollington, Brian (1481) | Won 2-1 | +181500 |
| 3block | 66 | Collins, Ryann (1482) | Won 2-0 | +181518 |
| 4block | 65 | Scherer, Caleb (1470) | Lost 1-2 | -191499 |
| 5block | 133 | Crossland, Matthew (1500) | Lost 1-2 | -181481 |
| average opponent: 1487record: 2-3 | new rating: 1481 | |||