Heiderman, Chris
Current rating: 1426
Record: 2-6
| Grand Prix Omaha 2017 (AKH standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 98 | Groves, McKinley (1500) | Lost 0-2 | -181482 |
| 2standard | 266 | Brechbill, Austin (1481) | Lost 0-2 | -181464 |
| 3standard | 360 | Boatwright, Dominic (1448) | Won 2-1 | +181482 |
| 4standard | 357 | Barnhart, Wes (1435) | Lost 1-2 | -191463 |
| 5standard | 344 | Wahquaboshkuk-Kramer, Hunter (1573) | Won 2-1 | +201483 |
| 6standard | 261 | Brown, Terry (1481) | Lost 0-2 | -181465 |
| 7standard | 300 | Gruenwald, Greg (1465) | Lost 1-2 | -181447 |
| 8standard | 265 | Rogers, Bryan (1285) | Lost 1-2 | -211426 |
| average opponent: 1458record: 2-6 | new rating: 1426 | |||