Lein, David
Current rating: 1498
Record: 3-3
| Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 85 | Shepard, Jesse (1462) | Lost 1-2 | -191481 |
| 2sealed | 417 | Molettiere, Joseph (1483) | Won 0-0 | +181499 |
| 3sealed | 411 | Dodson, Ted (1447) | Won 2-1 | +171516 |
| 4sealed | 354 | Carnahan, Tyler (1510) | Won 2-1 | +181534 |
| 5sealed | 164 | Karsten, James (1459) | Lost 0-2 | -191515 |
| 6sealed | 168 | Gottesman, Dylan (1599) | Lost 1-2 | -171498 |
| average opponent: 1493record: 3-3 | new rating: 1498 | |||