Ortigossa Martini, Eduardo
Current rating: 1517
Record: 4-3
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 220 | Lorenzutti, Renan Z (1500) | Won 2-0 | +181518 |
| 2modern | 119 | dos Reis Paim, Paulo Ricardo (1533) | Won 2-1 | +181536 |
| 3modern | 136 | Fratoni Souza, Tiago (1535) | Won 2-1 | +181554 |
| 4modern | 35 | Aqel, Muhammad (1519) | Lost 0-2 | -181536 |
| 5modern | 146 | Rohden, Bruno (1492) | Lost 0-2 | -191517 |
| 6modern | 179 | De Albuquerque Frassy, Gabriel (1524) | Won 2-0 | +181535 |
| 7modern | 152 | Souza, Gabriel1109 (1538) | Lost 0-2 | -181517 |
| average opponent: 1520record: 4-3 | new rating: 1517 | |||