Jonak, Steven
Current rating: 1504
Record: 8-8
| Grand Prix Minneapolis 2017 (HOU standard) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 1 | Velarde, Alex (1382) | Won 2-0 | +161532 |
| 2standard | 62 | Krenik, Alex (1783) | Lost 0-2 | -141518 |
| 3standard | 408 | Buchanan, Calvin (1487) | Lost 1-2 | -181500 |
| 4standard | 504 | Hepola, Jason (1628) | Lost 0-2 | -161484 |
| 5standard | 480 | Witt, Alexander (1678) | Won 2-0 | +221506 |
| 6standard | 388 | Glende, Maxx (1399) | Won 2-1 | +161522 |
| 7standard | 263 | Stabenow, Owen (1515) | Lost 1-2 | -181504 |
| average opponent: 1553record: 3-4 | new rating: 1504 | |||
| Grand Prix Minneapolis 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 66 | Harris, Troy (1481) | Lost 1-2 | -181482 |
| 2standard | 583 | Joiner, Rob (1457) | Lost 0-2 | -191463 |
| 3standard | 668 | Dietrich, Thomas (1290) | Won 2-0 | +151478 |
| 4standard | 581 | Siglock, Robert (1467) | Won 2-0 | +181496 |
| 5standard | 498 | Catardi, Joey (1635) | Lost 1-2 | -161480 |
| 6standard | 560 | Schroeder, Josh (1455) | Won 2-1 | +181498 |
| 7standard | 400 | Bui, Tho (1467) | Won 2-0 | +171515 |
| 8standard | 338 | Palmer, Chris (1530) | Won 2-1 | +191534 |
| 9standard | 242 | Lambaria, Joslyn (1571) | Lost 1-2 | -181516 |
| average opponent: 1484record: 5-4 | new rating: 1516 | |||