Silva, Anderson Peisoto
Current rating: 1451
Record: 3-6
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 163 | gomes costa, rafael (1500) | Lost 0-2 | -181482 |
| 2sealed | 324 | Barcellos, Guilherme (1669) | Won 2-1 | +211503 |
| 3sealed | 187 | Silva, Anderson (1482) | Won 2-0 | +181521 |
| 4sealed | 199 | Latorraca, Walter Bruno (1637) | Lost 1-2 | -161505 |
| 5sealed | 251 | Estevam, Wesley (1500) | Lost 0-2 | -181487 |
| 6sealed | 242 | Rzonsinski, Enrique (1482) | Won 2-0 | +181505 |
| 7sealed | 153 | MEDEIROS, HANDERSON (1500) | Lost 0-2 | -181487 |
| 8sealed | 166 | Tommasini, Lucas (1481) | Lost 1-2 | -181469 |
| 9sealed | 143 | Santana, Lucas (1460) | Lost 1-2 | -181451 |
| average opponent: 1523record: 3-6 | new rating: 1451 | |||