Lafferty, Aaron
Current rating: 1469
Record: 1-3
| Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 364 | Ashby, Jacob (1500) | Won 2-0 | +181518 |
| 2standard | 231 | Wade, Brian (1764) | Lost 0-2 | -141504 |
| 3standard | 355 | Fletcher, Joshua (1531) | Lost 0-2 | -171487 |
| 4standard | 585 | Azar, Dayyon (1486) | Lost 1-2 | -181469 |
| average opponent: 1570record: 1-3 | new rating: 1469 | |||