Rebelo Vianna, Victor
Current rating: 1414
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 236 | Freitas, Fernando Luiz (1540) | Won 2-1 | +201466 |
| 2modern | 3 | Abdalla, Thiago (1501) | Lost 0-2 | -181448 |
| 3modern | 294 | Becker, Thiago (1447) | Lost 1-2 | -181430 |
| 4modern | 458 | Cherete, Ilton (1535) | Lost 0-2 | -161414 |
| top | average opponent: 1506record: 1-3 | new rating: 1414 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 161 | Rogieri Caffaro, Rene (1499) | Lost 1-2 | -181482 |
| 2modern | 483 | Park, Alejandro (1483) | Lost 0-2 | -181464 |
| 3modern | 570 | Duarte, Rodrigo (1464) | Won 2-1 | +181482 |
| 4modern | 537 | Gentil Ponte Souza, Anthur (1483) | Lost 0-2 | -181464 |
| 5modern | 485 | Stoffel, Wagner (1465) | Lost 0-2 | -181446 |
| top | average opponent: 1479record: 1-4 | new rating: 1446 | ||
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 12 | Da Silva, Gustavo (1500) | Won 2-0 | +181518 |
| 2standard | 69 | Goncalves, Mateus (1515) | Lost 1-2 | -181500 |
| 3standard | 209 | Borges, Daniel (1499) | Won 2-1 | +181518 |
| 4standard | 88 | Rates, Luiz (1520) | Won 2-0 | +181536 |
| 5standard | 74 | Bitner Yoshimoto, Henrique (1534) | Lost 1-2 | -181518 |
| 6standard | 147 | Xavier, Joao (1515) | Lost 1-2 | -181500 |
| top | average opponent: 1514record: 3-3 | new rating: 1500 | ||