Carvalho, Eduardo
Current rating: 1431
Record: 2-6-1
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3 | Huertas, Gabriel A (1500) | Won 2-0 | +181483 |
| 2sealed | 76 | Pires, Bruno (1516) | Lost 0-2 | -171466 |
| 3sealed | 130 | Vasconcelos, Marcio F (1454) | Draw 1-1 | 01466 |
| 4sealed | 211 | Pedro P., (1484) | Lost 0-2 | -181448 |
| 5sealed | 260 | Liguori Marcelino, Harlei (1482) | Lost 0-2 | -171431 |
| average opponent: 1487record: 1-3-1 | new rating: 1431 | |||
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 64 | Fama Marinho, Diego (1500) | Won 2-0 | +181518 |
| 3standard | 83 | Alcalde, Juan Pablo (1515) | Lost 1-2 | -181500 |
| 4standard | 101 | Israel Antonio Pinto S, (1518) | Lost 0-2 | -181482 |
| 5standard | 192 | Pedro Henrique Boujadi, (1500) | Lost 1-2 | -171465 |
| average opponent: 1508record: 1-3 | new rating: 1465 | |||