Atchison, Jacob
Current rating: 1444
Record: 3-6
| Grand Prix Omaha 2017 (AKH standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 205 | Hamilton, Nick (1566) | Lost 0-2 | -171483 |
| 2standard | 325 | Liazuk, Michael (1479) | Lost 1-2 | -181465 |
| 3standard | 336 | Morgan, Tina (1482) | Won 2-0 | +181483 |
| 4standard | 350 | Ragusa, Joshua (1479) | Lost 0-2 | -181465 |
| 5standard | 351 | Lamoureux, Stephen (1471) | Lost 0-2 | -181447 |
| 6standard | 349 | Gasior, Stephen (1447) | Won 2-0 | +181465 |
| 7standard | 307 | McLaughlin, Brett (1442) | Won 2-0 | +181483 |
| 8standard | 248 | Watts, Cade (1479) | Lost 0-2 | -181465 |
| 9standard | 225 | Van Zee, Will (1296) | Lost 1-2 | -211444 |
| average opponent: 1460record: 3-6 | new rating: 1444 | |||