Irigoitia, Melisa
Current rating: 1443
Record: 1-4
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 185 | Giordani, Rafael (1365) | Lost 1-2 | -201480 |
| 2modern | 548 | Macedo, Anthony (1481) | Lost 0-2 | -181462 |
| 3modern | 607 | de Padua Casagrande, Felipe (1483) | Won 2-1 | +181480 |
| 4modern | 546 | Azevedo, Raphael (1426) | Lost 1-2 | -191461 |
| 5modern | 514 | Diniz, Miller (1461) | Lost 0-2 | -181443 |
| average opponent: 1443record: 1-4 | new rating: 1443 | |||