Simmons, Joel
Current rating: 1487
Record: 2-3
| Grand Prix Atlanta 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 233 | Lewallen, Josh (1396) | Lost 1-2 | -201480 |
| 2modern | 398 | Aguirre, Nolan (1505) | Lost 1-2 | -171463 |
| 3modern | 655 | Gwirtsman, Benjamin (1585) | Won 2-1 | +201483 |
| 4modern | 625 | Morris, Riley (1522) | Won 2-0 | +191502 |
| 5modern | 552 | Hess, James (1697) | Lost 0-2 | -151487 |
| average opponent: 1541record: 2-3 | new rating: 1487 | |||