Vieira, Victor
Current rating: 1516
Record: 7-6 (GP) / 2-3 (professional)
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 145 | Adonis P Rossato, (1500) | Lost 1-2 | -181456 |
| 3standard | 168 | Vitor Santana Soares, (1500) | Won 2-0 | +191475 |
| 4standard | 201 | Diogo M Moraes, (1519) | Won 2-1 | +191494 |
| 5standard | 112 | Marcelo, Vinicius P (1544) | Won 2-1 | +191513 |
| 6standard | 53 | Cortez, Paulo Ricardo (1627) | Lost 0-0 | -161497 |
| 7standard | 114 | Diego Giffoni, (1539) | Won 2-0 | +181515 |
| 8standard | 44 | Mauricio Pamplona Segu, (1538) | Won 2-0 | +191534 |
| 9standard | 35 | Damasceno, Henrique (1555) | Lost 0-2 | -181516 |
| top | average opponent: 1540record: 5-3 | new rating: 1516 | ||
| Pro Tour Kuala Lumpur 2008 (MOR draft) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 49 | Connor, Sean (1612) | Lost 0-2 | -161465 |
| 2draft | 162 | Sok, Vuth (1502) | Won 2-0 | +191484 |
| 3draft | 157 | Wintermantel, Thomas (1451) | Lost 0-0 | -191465 |
| 4draft | 167 | Pranoto, Andreas (1438) | Won 2-1 | +181483 |
| 5draft | 25 | Ruel, Olivier (2011) | Lost 0-2 | -91474 |
| top | average opponent: 1603record: 2-3 | new rating: 1474 | ||
| Grand Prix Curitiba 2001 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 16 | Zonatto, Guilherme Leandro (1465) | Won 0-0 | +171517 |
| 3extended | 27 | Santos, Edson L. (1446) | Won 2-0 | +171534 |
| 4extended | 11 | Dembitzky, Andre (1554) | Lost 0-2 | -181516 |
| 5extended | 48 | Morett, Welington A. (1539) | Lost 0-2 | -171499 |
| 6extended | 79 | Santos, Leandro P (1501) | Lost 0-2 | -181481 |
| top | average opponent: 1501record: 2-3 | new rating: 1481 | ||