da Rocha Mendes Ribeiro, Davi
Current rating: 1518
Record: 5-4
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 373 | Santos, Boniek (1500) | Won 2-0 | +181518 |
| 2standard | 160 | Rodrigues Filho, Julio (1518) | Lost 1-2 | -181500 |
| 3standard | 515 | Giansante Barrozo, Pedro (1500) | Lost 1-2 | -181482 |
| 4standard | 550 | Mota Silva, Lucas (1482) | Lost 1-2 | -181464 |
| 5standard | 531 | de Oliveira B H, Rodri (1446) | Lost 0-2 | -181446 |
| 6standard | 471 | Regis do Lago, Chrystian (1446) | Won 2-0 | +181464 |
| 7standard | 375 | Ferreira Egypto Rosa Decarvalho, Bruno (1467) | Won 2-0 | +181482 |
| 8standard | 305 | Lelis, Henrique (1487) | Won 2-0 | +181500 |
| 9standard | 208 | Viana, Flavio (1498) | Won 2-1 | +181518 |
| average opponent: 1483record: 5-4 | new rating: 1518 | |||