Carvalho Costanza, Rodrigo J
Current rating: 1515
Record: 8-7-1
| Grand Prix Sao Paulo 2002 (JUD standard) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 26 | Kiehn, Joao H (1500) | Won 2-0 | +181553 |
| 2standard | 15 | Montu, Marcelo Drigo (1578) | Won 2-0 | +181571 |
| 3standard | 52 | Olejavetzky, Pablo (1464) | Lost 1-2 | -201551 |
| 4standard | 66 | Farias, Regis Fernandes (1535) | Lost 1-2 | -181533 |
| 5standard | 81 | Lins, Pablo (1516) | Lost 0-2 | -181515 |
| average opponent: 1518record: 2-3 | new rating: 1515 | |||
| Grand Prix Rio de Janeiro 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 7 | Longo Junior, Sergio (1256) | Won 2-1 | +141514 |
| 4sealed | 24 | Nascimento, Andre (1500) | Won 2-0 | +171531 |
| 5sealed | 13 | Ancelmo, Fabio (1537) | Draw 1-1 | +11532 |
| 6sealed | 10 | Milito, Sandro (1556) | Lost 0-2 | -181514 |
| 7sealed | 27 | Stefanin, Allan (1554) | Won 0-0 | +191533 |
| 8draft | 16 | Britto, Romario (1541) | Won 2-0 | +181551 |
| 9draft | 12 | Hojman, Andres (1591) | Won 2-1 | +191570 |
| 10draft | 8 | Mingorance, Ernesto (1550) | Lost 0-2 | -191551 |
| 11draft | 10 | Cavalcante de Paiva, Gustavo (1589) | Lost 0-2 | -171534 |
| 12draft | 18 | Padetti, Marcelo Mochida (1571) | Won 2-1 | +191553 |
| 13draft | 9 | Oliveira, Thiago Montenegro (1594) | Lost 0-2 | -181535 |
| average opponent: 1531record: 6-4-1 | new rating: 1535 | |||