Patterson, Donald
Current rating: 1464
Record: 0-2
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 559 | McClement, Alex (1500) | Lost 0-2 | -181482 |
| 2standard | 661 | Ballard, Micah (1482) | Lost 0-2 | -181464 |
| average opponent: 1491record: 0-2 | new rating: 1464 | |||