Sagastume, Martin
Current rating: 1466
Record: 2-4
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 133 | K, Guinther (1500) | Lost 0-2 | -181482 |
| 2modern | 273 | Andreatta Bueno, Vagner Luiz (1463) | Lost 0-2 | -181464 |
| 3modern | 371 | Daniel S. Paixao, (1464) | Won 2-0 | +181482 |
| 4modern | 309 | Mourao, Tiago (1482) | Won 2-1 | +181500 |
| 5modern | 231 | Cingolani, Julian (1633) | Lost 1-2 | -161484 |
| 6modern | 271 | Prais, Raphael (1482) | Lost 0-2 | -181466 |
| average opponent: 1504record: 2-4 | new rating: 1466 | |||