Macieira, Alvaro
Current rating: 1488
Record: 1-2-1
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 500 | Prytz, Bjornar (1721) | Lost 0-2 | -141486 |
| 2sealed | 521 | Matotea, Stefano (1403) | Won 2-0 | +161502 |
| 3sealed | 653 | Schwarze, Marius (1756) | Lost 0-2 | -131489 |
| 4sealed | 822 | Ranzow, Sarah (1434) | Draw 1-1 | -11488 |
| average opponent: 1578record: 1-2-1 | new rating: 1488 | |||