Quaas-Annsa, Heather
Current rating: 1434
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 646 | Branstrom, Brillig (1500) | Lost 0-2 | -171434 |
| top | record: 0-1 | new rating: 1434 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 176 | Hockersmith, Dylan (1500) | Won 2-0 | +181486 |
| 2standard | 105 | Montague, Jason (1501) | Lost 0-2 | -181468 |
| 3standard | 461 | Bradley, Kaitlin (1499) | Won 2-0 | +191487 |
| 4standard | 468 | Barnum, James (1454) | Lost 0-2 | -191468 |
| 5standard | 576 | Spino, Tucker (1500) | Lost 0-2 | -171451 |
| top | average opponent: 1491record: 2-3 | new rating: 1451 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 137 | Nath, Daniel (1500) | Lost 0-2 | -181482 |
| 2sealed | 242 | Ma, Jonathan (1678) | Lost 1-2 | -141468 |
| top | average opponent: 1589record: 0-2 | new rating: 1468 | ||