Reinaldo Barizon Lopes,
Current rating: 1447
Record: 1-4
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 142 | Silva, Paulo (1535) | Lost 0-2 | -171483 |
| 2standard | 215 | Souza Rodrigues, Tiago (1521) | Won 2-0 | +181501 |
| 3standard | 188 | Alves, Josafa (1496) | Lost 1-2 | -181483 |
| 4standard | 280 | Matheus Lucas, (1482) | Lost 0-2 | -181465 |
| 5standard | 279 | Lucas Viana Martinez, (1464) | Lost 0-2 | -181447 |
| average opponent: 1500record: 1-4 | new rating: 1447 | |||