Veiga, Marco
Current rating: 1413
Record: 3-8
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 457 | Careli, Michael (1464) | Won 2-0 | +181465 |
| 2modern | 132 | Martini, Lucas (1500) | Lost 0-2 | -171448 |
| 3modern | 275 | Seifert, Vitor (1465) | Lost 0-2 | -181430 |
| 4modern | 373 | Moreira, Breno (1452) | Lost 0-2 | -171413 |
| average opponent: 1470record: 1-3 | new rating: 1413 | |||
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 92 | Ferreira, Paulo Henrique (1540) | Won 2-0 | +191519 |
| 2standard | 122 | Eduardo Vale, (1518) | Lost 0-2 | -181501 |
| 3standard | 120 | Felipe Doretto, (1500) | Lost 1-2 | -181483 |
| 4standard | 274 | Glenio e silva 2 Morei, (1482) | Lost 1-2 | -181465 |
| 5standard | 278 | ivens fernandes neto, (1464) | Won 2-1 | +181483 |
| 6standard | 231 | Alonso Prado, (1465) | Lost 0-0 | -191464 |
| 7standard | 192 | Roson, Nahuel (1494) | Lost 1-2 | -171447 |
| average opponent: 1495record: 2-5 | new rating: 1447 | |||