Zuin Constantino, Rodolfo
Current rating: 1502
Record: 3-3
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 503 | Mendes Lopes, Eduardo (1500) | Won 2-1 | +181518 |
| 2standard | 241 | Brugnaro Jardim, Luis Fernando (1518) | Won 2-0 | +181536 |
| 3standard | 17 | Feijo, Matheus (1465) | Lost 0-2 | -191517 |
| 4standard | 258 | Oliveira Coelho, Alison (1482) | Won 2-0 | +171534 |
| 5standard | 228 | Borges, Eduardo (1766) | Lost 0-2 | -141520 |
| 6standard | 275 | Hruschka, Matheus (1523) | Lost 0-2 | -181502 |
| average opponent: 1542record: 3-3 | new rating: 1502 | |||