Felipe Doretto,
Current rating: 1498
Record: 3-3
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 141 | Rafael Jacobsen, (1500) | Won 2-0 | +181518 |
| 2standard | 16 | Damasceno, Henrique (1500) | Lost 0-2 | -181500 |
| 3standard | 120 | Veiga, Marco (1501) | Won 2-1 | +181518 |
| 4standard | 189 | Miguel L Pinheiro, (1501) | Won 2-0 | +171535 |
| 5standard | 65 | Augusto Silva, Danilo (1482) | Lost 1-2 | -191516 |
| 6standard | 182 | Hugo Felipe Motta de A, (1500) | Lost 0-0 | -181498 |
| average opponent: 1497record: 3-3 | new rating: 1498 | |||