Santana Viana, Eliney
Current rating: 1419
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1411 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 4 | Servidone, Victor (1500) | Draw 1-1 | +21413 |
| 2modern | 344 | Barros Vasconcelos, Samuel (1499) | Draw 1-1 | +11414 |
| 3modern | 556 | Oliveira, Diogo 909 (1540) | Won 2-1 | +211435 |
| 4modern | 404 | Quilici Freschi, Joao Vitor (1534) | Lost 0-2 | -161419 |
| top | average opponent: 1519record: 1-1-2 | new rating: 1419 | ||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 549 | Oliveira, Diego (1500) | Lost 1-2 | -171446 |
| 2modern | 385 | Machado, Julio (1482) | Lost 1-2 | -171429 |
| 3modern | 692 | Altico Junior, Marco (1438) | Won 2-0 | +181447 |
| 4modern | 488 | Torres, Lucas (1465) | Lost 0-2 | -181429 |
| 5modern | 569 | Popper, Johann (1434) | Lost 1-2 | -181411 |
| top | average opponent: 1464record: 1-4 | new rating: 1411 | ||
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 443 | Yoshinori Yamada, Lucas (1500) | Lost 0-2 | -181482 |
| 2standard | 523 | de Leon Bauza Filho, Carlos Hugo (1482) | Won 2-1 | +181500 |
| 3standard | 346 | Cecatto, Luiz Eduardo (1500) | Lost 0-2 | -181482 |
| 4standard | 560 | Manfioli, Dario Alberto (1445) | Lost 0-2 | -191463 |
| top | average opponent: 1482record: 1-3 | new rating: 1463 | ||