Taveira, Joao Gustavo
Current rating: 1431
Record: 2-6
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 87 | Rodriguez Santos, Henrique V (1518) | Lost 0-2 | -181482 |
| 3sealed | 188 | Amaral, Mateus (1483) | Won 2-0 | +181500 |
| 4sealed | 93 | Vianna, Bruno (1623) | Lost 0-2 | -151485 |
| 5sealed | 241 | Hashizuma, Gustavo Kazuo (1465) | Won 2-1 | +171502 |
| 6sealed | 101 | Goncalves, Diorgio (1518) | Lost 1-2 | -181484 |
| 7sealed | 192 | Murakami, Mauricio (1501) | Lost 1-2 | -171467 |
| 8sealed | 168 | Vasquez, Alejandro (1481) | Lost 1-2 | -181449 |
| 9sealed | 153 | dos Santos Pinto, Paulo Henrique (1463) | Lost 1-2 | -181431 |
| average opponent: 1506record: 2-6 | new rating: 1431 | |||