Vinicius Santos Rodrig,
Current rating: 1500
Record: 4-4
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 131 | Kang, Eric (1500) | Lost 1-2 | -181482 |
| 2standard | 212 | Ferreira, Paulo Henrique (1522) | Lost 1-2 | -171465 |
| 3standard | 245 | Rodrigues Puerta, Andrews (1464) | Won 2-0 | +181483 |
| 4standard | 230 | Rafael Oliveira, (1483) | Lost 1-2 | -181465 |
| 5standard | 265 | caroline silva, (1464) | Won 2-0 | +181483 |
| 6standard | 205 | Thiago Insoliti Girard, (1482) | Won 0-0 | +181501 |
| 7standard | 163 | Guilherme Augusto Borg, (1499) | Won 2-0 | +181519 |
| 8standard | 118 | Maximiliano Gonzalez C, (1489) | Lost 0-2 | -191500 |
| average opponent: 1488record: 4-4 | new rating: 1500 | |||