Piter Maria, Wellington
Current rating: 1446
Record: 0-3
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 513 | Ternicelli, Renan (1500) | Lost 0-2 | -181482 |
| 2standard | 492 | Freitas, Fernando Luiz (1494) | Lost 0-2 | -181464 |
| 3standard | 617 | da Cruz Costa, Renan (1466) | Lost 1-2 | -181446 |
| average opponent: 1487record: 0-3 | new rating: 1446 | |||