Butterfield, Daniel
Current rating: 1468
Record: 2-4
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 214 | Carter, Cody (1500) | Lost 0-2 | -171447 |
| 2modern | 770 | Small, Eli (1616) | Won 2-0 | +211468 |
| average opponent: 1558record: 1-1 | new rating: 1468 | |||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2131 | Kaska, Chris (1510) | Won 2-0 | +181518 |
| 2modern | 193 | Bliss, Mathew (1571) | Lost 0-2 | -171501 |
| 3modern | 1048 | Flores, Charles (1496) | Lost 1-2 | -181483 |
| 4modern | 1258 | Newyear, Keith (1420) | Lost 0-2 | -191464 |
| average opponent: 1499record: 1-3 | new rating: 1464 | |||