Langston, Connor
Current rating: 1466
Record: 1-3
| Grand Prix Portland 2019 (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 120 | Valencia, Omar (1618) | Lost 0-2 | -161484 |
| 2standard | 145 | Sullivan, John (1522) | Won 2-0 | +191503 |
| 3standard | 196 | Wilson, Ryan (1461) | Lost 0-0 | -191484 |
| 4standard | 219 | Mills, Bobby (1482) | Lost 0-2 | -181466 |
| average opponent: 1521record: 1-3 | new rating: 1466 | |||