Nierde, Taumaturgo
Current rating: 1545
Record: 5-3
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 18 | Franco, Lucas (1518) | Won 2-0 | +181518 |
| 3sealed | 75 | Zaghi, Rafael (1591) | Won 2-0 | +201538 |
| 4sealed | 50 | Silva, Jose Francisco (1503) | Lost 1-2 | -191519 |
| 5sealed | 98 | Marcel M., (1504) | Won 2-0 | +181537 |
| 6sealed | 34 | Ferry, Sergio (1704) | Won 2-0 | +211558 |
| 7sealed | 34 | Gaedicke, Cesar (1575) | Lost 1-2 | -181540 |
| 8sealed | 67 | Pastorinni, Luckas (1759) | Won 2-1 | +221562 |
| 9sealed | 46 | Oliveira, Bruno (1619) | Lost 1-2 | -171545 |
| average opponent: 1597record: 5-3 | new rating: 1545 | |||