Gibson, Bradley
Current rating: 1432
Record: 3-7
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 266 | Carr, Colin (1564) | Lost 0-2 | -161448 |
| 2standard | 609 | Politsch, Gabriel (1482) | Won 2-0 | +181466 |
| 3standard | 419 | McCourt, Brian (1468) | Lost 0-2 | -181448 |
| 4standard | 708 | Doiel, Zachary (1519) | Lost 1-2 | -161432 |
| average opponent: 1508record: 1-3 | new rating: 1432 | |||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 350 | Bond, Robert (1455) | Lost 1-2 | -191481 |
| 2standard | 481 | McNeely, Gary (1484) | Lost 0-2 | -181463 |
| 3standard | 695 | Fenner, Elijah (1464) | Won 2-0 | +181481 |
| 4standard | 666 | Allen, Kyle (1512) | Lost 0-2 | -171464 |
| 5standard | 656 | Danley, Kodi (1466) | Won 2-0 | +181482 |
| 6standard | 582 | Blue, Collin (1479) | Lost 1-2 | -181464 |
| average opponent: 1477record: 2-4 | new rating: 1464 | |||