McLean, Patrick
Current rating: 1519
Record: 5-4
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 316 | Villena, Bret (1500) | Lost 1-2 | -181482 |
| 2standard | 377 | Markisch, John (1465) | Lost 1-2 | -181464 |
| 3standard | 690 | Cox, Philip (1425) | Won 2-0 | +171481 |
| 4standard | 587 | Berke, Andrew (1593) | Lost 1-2 | -161465 |
| 5standard | 694 | Selvage, Roger (1375) | Won 2-0 | +161481 |
| 6standard | 605 | Hartman, Wade (1471) | Won 2-1 | +181499 |
| 7standard | 412 | Friedman, Gene (1481) | Won 2-0 | +181517 |
| 8standard | 262 | DiMattia, Andy (1471) | Won 2-1 | +171534 |
| 9standard | 184 | Johnson, Case (1720) | Lost 1-2 | -151519 |
| average opponent: 1500record: 5-4 | new rating: 1519 | |||