Butterworth, Casey
Current rating: 1511
Record: 3-3
| Grand Prix Atlanta 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 358 | Watson, Keith (1518) | Won 2-1 | +181518 |
| 2modern | 134 | Cotton, Dakotah (1539) | Won 2-0 | +191537 |
| 3modern | 90 | Alexander, Zachary (1589) | Lost 0-2 | -171520 |
| 4modern | 446 | Lin, Chris [USA] (1517) | Won 2-0 | +181538 |
| 5modern | 288 | Merriam, Ross (1772) | Lost 0-2 | -141524 |
| 6modern | 425 | Pressley, Joseph (1832) | Lost 1-2 | -131511 |
| average opponent: 1628record: 3-3 | new rating: 1511 | |||