Viana, Flavio
Current rating: 1570
Record: 23-20
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 45 | Luis Fernandes Da Silva, Victor (1536) | Won 2-1 | +181574 |
| 4modern | 80 | Valle, Thiago (1555) | Lost 1-2 | -181556 |
| 5modern | 209 | Paulo Carvalho, Joao (1538) | Won 2-0 | +171573 |
| 6modern | 78 | Fortaleza, Antonio (1553) | Won 2-1 | +181591 |
| 7modern | 53 | Espinoza, Oscar (1555) | Lost 0-2 | -191572 |
| 8modern | 84 | Cunha, Luiz Carlos (1526) | Lost 1-2 | -191553 |
| 9modern | 220 | Correa, Eduardo (1538) | Won 2-1 | +181571 |
| 10modern | 98 | Damasceno, Eder (1654) | Lost 1-2 | -161555 |
| 11modern | 119 | Heylmann, Henrique (1508) | Lost 0-2 | -191536 |
| 12modern | 149 | Rodrigues De Paula, Ariel (1526) | Won 2-1 | +181554 |
| 13modern | 133 | Oliveira Carneiro, Ulisses (1515) | Won 2-1 | +171571 |
| 14modern | 102 | Toledo Obregon, Alfredo Enrique (1523) | Won 2-1 | +171588 |
| 15modern | 87 | Zago, Lucas (1584) | Lost 1-2 | -181570 |
| top | average opponent: 1547record: 7-6 | new rating: 1570 | ||
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 63 | Alexandre Matos, Ricardo (1538) | Won 2-1 | +191501 |
| 4standard | 4 | Fagundes, Josejane (1675) | Won 2-1 | +211522 |
| 5standard | 32 | Angelo, Miguel (1537) | Lost 0-2 | -181504 |
| 6standard | 79 | Crevelloni, Carlos (1531) | Won 2-0 | +191523 |
| 7standard | 34 | Crusius, Matheus (1665) | Lost 1-2 | -161507 |
| 8standard | 54 | Bessa, Julio (1536) | Won 2-1 | +191526 |
| 9standard | 37 | Malquichagua, Manuel (1560) | Won 2-1 | +191545 |
| 10standard | 13 | Grubba Olsen, Lauro Emilio (1601) | Won 2-1 | +191564 |
| 11standard | 13 | Souza, Joao Claudio (1673) | Lost 1-2 | -161548 |
| 12standard | 20 | Bossaneli Araujo, William (1830) | Lost 0-2 | -131535 |
| 13standard | 32 | Amaral De Silva, Leonardo (1594) | Lost 1-2 | -171518 |
| 14standard | 49 | da Silveira, Matheus Daniel (1619) | Won 2-0 | +201538 |
| 15standard | 42 | Viana, Giancarlo (1577) | Won 2-0 | +181556 |
| top | average opponent: 1610record: 8-5 | new rating: 1556 | ||
| Grand Prix Buenos Aires 2015 (DTK standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 139 | Baeza, Marcos A (1437) | Won 2-0 | +171498 |
| 3standard | 134 | Libonatti, Mariano (1526) | Lost 1-2 | -181480 |
| 4standard | 115 | Silveira Cabral, Daniel Luz (1561) | Lost 1-2 | -161464 |
| 5standard | 197 | Campos, Carlos Elio (1449) | Won 2-0 | +171481 |
| 6standard | 118 | Ormeno, Daniel (1429) | Won 2-0 | +181499 |
| 7standard | 65 | Jerez, Ezequiel (1489) | Won 2-0 | +171516 |
| 8standard | 80 | Nogueira, Amadeo (1559) | Lost 0-2 | -171499 |
| 9standard | 76 | Cister, Lucas (1546) | Lost 1-2 | -171482 |
| top | average opponent: 1500record: 4-4 | new rating: 1482 | ||
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 460 | Mocelin, Pedro (1500) | Won 2-1 | +181518 |
| 2standard | 53 | De Campos Dorini, Ricardo (1500) | Won 2-0 | +181536 |
| 3standard | 47 | Curi Hallal, Renan (1500) | Won 2-0 | +171553 |
| 4standard | 67 | Mastelaro, Martin (1553) | Lost 1-2 | -181535 |
| 5standard | 120 | Roberto Nunes Lopes Ju, (1535) | Won 2-1 | +181553 |
| 6standard | 105 | Gustavo Ribeiro Neves, Luis (1554) | Lost 0-2 | -181535 |
| 7standard | 209 | Goncalves, Italo (1505) | Lost 0-2 | -181517 |
| 8standard | 207 | de Almeida Silva, Amauri Vinicius (1516) | Lost 0-2 | -191498 |
| 9standard | 208 | da Rocha Mendes Ribeiro, Davi (1500) | Lost 1-2 | -171481 |
| top | average opponent: 1518record: 4-5 | new rating: 1481 | ||