Otsuki Kataoka, Ricard
Current rating: 1537
Record: 5-3
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 154 | Dias E Silva, Daniel (1518) | Won 2-1 | +181518 |
| 3standard | 103 | Pereira da Silva, Jeferson (1538) | Lost 0-2 | -171501 |
| 4standard | 290 | Yuzo Sumiyoshi, Ivan (1500) | Won 2-1 | +181519 |
| 5standard | 162 | Rodrigues, Vinicius (1536) | Won 2-1 | +181537 |
| 6standard | 45 | Bottallo de Aguiar Quadros, (1503) | Won 2-0 | +171554 |
| 7standard | 84 | Machado, Alexandre (1542) | Lost 1-2 | -181536 |
| 8standard | 124 | Osorio Parot, Javier (1578) | Won 2-1 | +191555 |
| 9standard | 42 | Dias Godas, Thiago (1559) | Lost 1-2 | -181537 |
| average opponent: 1534record: 5-3 | new rating: 1537 | |||