Vieira, Paulo T
Current rating: 1398
| Grand Prix Liverpool 2015 (FRF limited) | starting rating: 1408 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 191 | Tokle, Thord (1500) | Won 2-0 | +201428 |
| 2sealed | 259 | Taylor, Jeffrey [ENG] (1462) | Lost 0-2 | -171411 |
| 3sealed | 707 | Vidal, Victor (1517) | Lost 0-2 | -161395 |
| 4sealed | 644 | Ambery, Christopher (1482) | Won 2-0 | +191414 |
| 5sealed | 426 | Thompson, Dan (1500) | Lost 1-2 | -161398 |
| top | average opponent: 1492record: 2-3 | new rating: 1398 | ||
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 52 | Possato, William (1652) | Won 2-0 | +221450 |
| 5sealed | 20 | Jano, Douglas (1518) | Won 2-1 | +191469 |
| 6sealed | 10 | Quinta, Matheus Chaud (1625) | Lost 0-2 | -151454 |
| 7sealed | 53 | Paz, Juan (1574) | Lost 0-2 | -161438 |
| 8sealed | 85 | Vieira, Guilherme (1639) | Lost 0-2 | -141424 |
| 9sealed | 108 | Rojas, Benjamin (1566) | Lost 0-2 | -161408 |
| top | average opponent: 1596record: 2-4 | new rating: 1408 | ||
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 187 | Lima de Carvalho, Felipe (1500) | Lost 1-2 | -181482 |
| 2standard | 190 | Marcial de Carvalho, (1482) | Lost 0-2 | -181464 |
| 3standard | 274 | Aparecido J do Ros?rio, (1464) | Lost 0-2 | -181446 |
| 4standard | 301 | ivens fernandes neto, (1446) | Lost 1-2 | -181428 |
| top | average opponent: 1473record: 0-4 | new rating: 1428 | ||