Medeiros, Joao Pedro
Current rating: 1446
Record: 1-4
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 282 | Spagiari, Matheus (1500) | Won 2-0 | +181518 |
| 2standard | 274 | Ruz, Walter (1551) | Lost 0-2 | -171501 |
| 3standard | 302 | Piratelli, Guilherme (1467) | Lost 1-2 | -191482 |
| 4standard | 545 | Mocelin, Pedro (1482) | Lost 1-2 | -181464 |
| 5standard | 534 | Alonso, Leonardo (1464) | Lost 0-2 | -181446 |
| average opponent: 1493record: 1-4 | new rating: 1446 | |||