Davidson, Andrew
Current rating: 1463
Record: 0-2-1
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 411 | Craig, Brian (1466) | Draw 1-1 | -11499 |
| 2standard | 423 | Zickler, Andrew (1493) | Lost 1-2 | -181481 |
| 3standard | 660 | Ruiz, Isaac (1481) | Lost 1-2 | -181463 |
| average opponent: 1480record: 0-2-1 | new rating: 1463 | |||