Harkey, Richard
Current rating: 1481
Record: 2-3
| Grand Prix Phoenix 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 91 | Burgess, Dayton (1572) | Lost 1-2 | -171483 |
| 2modern | 422 | Gentless, James (1413) | Lost 0-2 | -191464 |
| 3modern | 573 | Grawey, Josiah (1391) | Won 2-0 | +171481 |
| 4modern | 558 | Frank, Peter (1502) | Won 2-0 | +181499 |
| 5modern | 381 | Villegas, Alyssa (1500) | Lost 1-2 | -181481 |
| average opponent: 1476record: 2-3 | new rating: 1481 | |||