Um, Andrew
Current rating: 1449
Record: 1-4
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 460 | Margoliash, Jonathan (1515) | Lost 0-2 | -181482 |
| A2sealed | 633 | Arnett, Aydin (1484) | Won 2-1 | +181500 |
| A3sealed | 402 | Anderson, Ethan (1539) | Lost 1-2 | -171483 |
| A4sealed | 384 | Wersal, Gunther (1601) | Lost 1-2 | -161467 |
| A5sealed | 369 | Knowlton, Sam (1462) | Lost 0-2 | -181449 |
| average opponent: 1520record: 1-4 | new rating: 1449 | |||