Polcaro de Paiva, Sidney
Current rating: 1505
Record: 3-3
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 202 | Henrique Vicenssuto Fo, (1500) | Won 2-0 | +181518 |
| 2standard | 217 | Soares Santana, Alexandro (1518) | Lost 1-2 | -181500 |
| 3standard | 497 | Nobrega Vianna Batista, Felipe (1500) | Won 2-1 | +181518 |
| 4standard | 356 | Oliveira, Raphael (1530) | Lost 1-2 | -181500 |
| 5standard | 309 | Cesar Siqueira, Jorge Henrique (1783) | Won 2-0 | +231523 |
| 6standard | 271 | do Nascimento Lopes Nogueira, Mateus (1518) | Lost 1-2 | -181505 |
| average opponent: 1558record: 3-3 | new rating: 1505 | |||