Sheiman, Andrew
Current rating: 1426
Record: 0-4
| Grand Prix Portland 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 222 | White, Dylan (1369) | Lost 0-2 | -201480 |
| 2modern | 531 | Alexander, Damon (1559) | Lost 0-2 | -171463 |
| 3modern | 804 | Diaz, Jonathan (1383) | Lost 0-2 | -191444 |
| 4modern | 813 | Lee, Tanner (1443) | Lost 0-2 | -181426 |
| average opponent: 1438record: 0-4 | new rating: 1426 | |||