Karlen, Aaron
Current rating: 1486
Record: 2-3
| Grand Prix Portland 2019 (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 70 | Fryer, Stephen (1446) | Won 2-0 | +171517 |
| 2standard | 74 | Anderson, Aiden (1519) | Lost 1-2 | -181499 |
| 3standard | 158 | McNeely, Gary (1487) | Won 0-0 | +181517 |
| 4standard | 160 | Rockenbach, Bryan (1823) | Lost 0-2 | -131504 |
| 5standard | 166 | Cade, Drew (1499) | Lost 0-2 | -181486 |
| average opponent: 1555record: 2-3 | new rating: 1486 | |||