Atchison Jr., John
Current rating: 1484
Record: 4-5
| Grand Prix Omaha 2017 (AKH standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 16 | DeMaris, John (1491) | Won 2-0 | +181518 |
| 2standard | 47 | O'Hollearn, Zachary (1517) | Lost 1-2 | -181500 |
| 3standard | 221 | Sittig, Joshua (1535) | Lost 0-2 | -181482 |
| 4standard | 313 | Janssen, Christopher (1481) | Lost 1-2 | -181464 |
| 5standard | 326 | Schwartz, Brooke (1464) | Won 2-0 | +181482 |
| 6standard | 323 | Jones, timithy (1478) | Won 2-0 | +181500 |
| 7standard | 271 | Johns, Dustin (1498) | Lost 1-2 | -181482 |
| 8standard | 237 | Rule, Cory (1485) | Won 2-0 | +181500 |
| 9standard | 188 | Deylius, Matt (1605) | Lost 0-2 | -161484 |
| average opponent: 1506record: 4-5 | new rating: 1484 | |||