Jose da Silva, Sirlei
Current rating: 1481
Record: 3-4-2
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 342 | Stevenson de Oliveira, Diego (1500) | Won 2-0 | +181518 |
| 2standard | 283 | Ferreira Henriques, Be (1518) | Draw 1-1 | 01518 |
| 3standard | 241 | Santiago Alexandre Sal, (1537) | Lost 1-2 | -181500 |
| 4standard | 396 | Zambon, Eduardo (1437) | Lost 0-2 | -191481 |
| 5standard | 480 | Quima Pereira, Augusto (1481) | Lost 0-2 | -181463 |
| 6standard | 466 | Priolo do Amaral, Henr (1464) | Won 2-0 | +181481 |
| 7standard | 362 | Lima de Oliveira, Alexsandro Luiz (1463) | Draw 1-1 | 01481 |
| 8standard | 308 | Oliveira Pereira, Eduardo (1481) | Won 2-0 | +181499 |
| 9standard | 243 | Esposito, Carlos (1502) | Lost 1-2 | -181481 |
| average opponent: 1487record: 3-4-2 | new rating: 1481 | |||