Rojas Alpizar, Manuel David
Current rating: 1479
Record: 3-4
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 534 | Muldoon, Jesse (1301) | Lost 1-2 | -221478 |
| 2modern | 459 | Cunningham, Brian (1468) | Won 2-0 | +181496 |
| 3modern | 669 | Zarekarizi, Lyssandra (1498) | Won 2-0 | +181514 |
| 4modern | 246 | Kelly, Jeff (1655) | Lost 1-2 | -151499 |
| 5modern | 497 | Thiele, Stephen (1451) | Lost 1-2 | -191480 |
| 6modern | 537 | Miller, Michael 013 (1361) | Won 2-0 | +161496 |
| 7modern | 447 | Gottesman, Dylan (1576) | Lost 0-2 | -171479 |
| average opponent: 1473record: 3-4 | new rating: 1479 | |||