Ricardo Andrade Negrin,
Current rating: 1535
Record: 5-3
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 180 | Hruschka, Matheus (1504) | Lost 1-2 | -181482 |
| 2standard | 413 | Costa Neves Paoliello, Danilo (1500) | Won 2-1 | +181500 |
| 3standard | 296 | Thomazim Rossi, Gustav (1500) | Lost 1-2 | -181482 |
| 4standard | 549 | Guglielmo, Mario (1374) | Won 2-1 | +161498 |
| 5standard | 446 | de Souza, Fausto (1499) | Won 2-0 | +181516 |
| 6standard | 216 | da Costa, Marco Thiago (1517) | Won 2-0 | +181534 |
| 7standard | 111 | Pessanha Soares, Kauan (1540) | Won 2-0 | +191553 |
| 8standard | 86 | Muniz, Rogerio Reis (1555) | Lost 1-2 | -181535 |
| average opponent: 1499record: 5-3 | new rating: 1535 | |||