Koplin, Alex
Current rating: 1412
Record: 1-6
| Grand Prix Portland 2019 (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 134 | Gage, Mark (1461) | Lost 0-2 | -191481 |
| 2standard | 157 | Daniels, Conor (1483) | Won 2-1 | +181499 |
| 3standard | 157 | Chen, Jacob (1529) | Lost 0-0 | -171482 |
| 4standard | 175 | Arehart, Daniel (1632) | Lost 1-2 | -151467 |
| 5standard | 200 | Broussard, Jerome (1440) | Lost 0-2 | -191448 |
| 6standard | 185 | Owens, Curtis (1449) | Lost 0-2 | -181430 |
| 7standard | 157 | Skelton, Jantzen (1426) | Lost 0-2 | -181412 |
| average opponent: 1489record: 1-6 | new rating: 1412 | |||