Jahraus, Cody
Current rating: 1537
Record: 5-3
| Grand Prix Atlanta 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 57 | Ladner, Trey (1500) | Won 1-0 | +181518 |
| 2modern | 261 | Grimes, Rick (1512) | Lost 0-2 | -181500 |
| 3modern | 426 | Nixon, Kaleb (1481) | Lost 0-2 | -181482 |
| 4modern | 604 | Baxter, Richard (1564) | Won 2-0 | +191501 |
| 5modern | 408 | Strunk, Josh (1507) | Won 2-1 | +181519 |
| 6modern | 255 | Thomson, Gordon (1525) | Won 2-0 | +181537 |
| 7modern | 171 | Gille, Brandon (1500) | Won 1-0 | +181555 |
| 8modern | 178 | Lucas, Witt (1592) | Lost 1-2 | -181537 |
| average opponent: 1522record: 5-3 | new rating: 1537 | |||