Marquinez, Maria
Current rating: 1464
Record: 1-3-2
| Grand Prix Bilbao 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 456 | Stephant, David (1446) | Draw 1-1 | -11499 |
| 2modern | 380 | Jacinto, Joao (1499) | Lost 0-2 | -181481 |
| 3modern | 670 | Parry, Nathaniel (1357) | Won 2-1 | +161497 |
| 4modern | 515 | Truchado, Rafael (1569) | Lost 0-2 | -171480 |
| 5modern | 615 | Muench, Jan (1488) | Draw 1-1 | 01480 |
| 6modern | 589 | Barinov, Mikhail (1589) | Lost 0-2 | -161464 |
| average opponent: 1491record: 1-3-2 | new rating: 1464 | |||