Possidonio Vieira, Filipe Claudio
Current rating: 1515
Record: 4-3
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 524 | Hissao Yoneyama, Bruno (1500) | Won 2-1 | +181518 |
| 2standard | 144 | Cardozo, Jorge (1500) | Won 2-0 | +181536 |
| 3standard | 93 | Barlaro, Guido (1382) | Won 2-1 | +151551 |
| 4standard | 78 | Camargo Nogueira, Ricardo Felipe (1554) | Lost 1-2 | -181533 |
| 5standard | 149 | Miranda, Antonio Jorge (1546) | Lost 1-2 | -181515 |
| 6standard | 245 | Mota Silva, Lucas (1518) | Won 2-1 | +181533 |
| 7standard | 137 | Campos Micin, Niko (1520) | Lost 0-2 | -181515 |
| average opponent: 1503record: 4-3 | new rating: 1515 | |||