Boscolo de Souza, Guil
Current rating: 1557
Record: 6-3
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 525 | Grassato, Vitor (1622) | Won 2-1 | +201520 |
| 2standard | 120 | Hochman, Sabrina (1468) | Won 2-0 | +171537 |
| 3standard | 130 | Franco, Andre (1652) | Lost 0-2 | -161521 |
| 4standard | 352 | Carvalho de Medeiros, (1518) | Won 2-1 | +181539 |
| 5standard | 181 | da Silva Nicolau, Lucas (1501) | Won 2-0 | +181557 |
| 6standard | 40 | Zorzi Pinarello, Marcelo (1616) | Lost 0-2 | -171540 |
| 7standard | 231 | Cecatto, Luiz Eduardo (1538) | Lost 1-2 | -181522 |
| 8standard | 264 | Fagundes Cabral, Andre (1484) | Won 2-0 | +171539 |
| 9standard | 183 | Martinez Pereira Dias, Bruno (1531) | Won 2-0 | +181557 |
| average opponent: 1548record: 6-3 | new rating: 1557 | |||