Hideo Tsuchiya, Eduardo
Current rating: 1555
Record: 6-3
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 544 | Kiyoshi Nakabayashi Cr, (1500) | Lost 0-2 | -181482 |
| 2standard | 547 | Francisco Gallinari dC, (1482) | Won 2-1 | +181500 |
| 3standard | 365 | Silva, Gustavo (1553) | Lost 1-2 | -171483 |
| 4standard | 411 | Vincoleto Onishi, Theo (1483) | Won 2-1 | +181501 |
| 5standard | 353 | Amstalden, Silvia (1500) | Won 2-1 | +181519 |
| 6standard | 58 | Pereira da Silva, Jeferson (1526) | Won 2-1 | +181537 |
| 7standard | 181 | Saotome, Yukiyo (1521) | Won 2-1 | +181555 |
| 8standard | 145 | Alfano, Marcello (1555) | Lost 1-2 | -181537 |
| 9standard | 187 | de Freitas Junior, Waner (1536) | Won 2-1 | +181555 |
| average opponent: 1517record: 6-3 | new rating: 1555 | |||