Pires, Diogo A
Current rating: 1668
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1665 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 426 | Inoue, Marcelo Toshio (1500) | Draw 1-1 | -31662 |
| 2standard | 332 | Cabral de Almeida, Ric (1500) | Draw 1-1 | -31659 |
| 3standard | 521 | Baldi, Daniel (1500) | Won 2-0 | +151674 |
| 4standard | 371 | Henrique Pereira, Ronaldo (1517) | Won 1-0 | +151689 |
| 5standard | 245 | Da Costa Martins, Fabio (1536) | Lost 1-2 | -211668 |
| top | average opponent: 1511record: 2-1-2 | new rating: 1668 | ||
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 280 | Meo, Marcio A (1500) | Won 2-1 | +181571 |
| 2sealed | 150 | Negreira Da Silva, Arao (1518) | Won 2-0 | +171588 |
| 3sealed | 26 | Alves, Fernando A (1594) | Lost 1-2 | -181570 |
| 4sealed | 141 | Barossi, Victor (1518) | Won 2-1 | +171587 |
| 5sealed | 108 | Vieira, Guilherme (1625) | Won 2-0 | +181605 |
| 6sealed | 27 | Valverde, Luis Oscar (1587) | Won 2-0 | +181623 |
| 7sealed | 51 | Pacheco, Marcus (1433) | Won 2-0 | +151638 |
| 8sealed | 31 | Eras, Sergio (1569) | Won 2-0 | +161654 |
| 9sealed | 13 | Silva, Eduardo (1611) | Won 2-1 | +181672 |
| 10draft | 21 | Serial, Santiago (1577) | Lost 0-2 | -201652 |
| 11draft | 18 | De Lima, Ivan Shirahama Loure (1611) | Lost 0-2 | -191633 |
| 12draft | 13 | Barrera, Carlos (1486) | Won 2-0 | +151648 |
| 13draft | 22 | Ramos Modesto, Danilo (1654) | Lost 0-2 | -171631 |
| 14draft | 26 | Crivellente Cristo, Cristiano (1570) | Won 2-1 | +161647 |
| 15draft | 14 | Di Cicco, Mario (1604) | Won 2-1 | +181665 |
| top | average opponent: 1564record: 11-4 | new rating: 1665 | ||
| Grand Prix Sao Paulo 2002 (JUD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 58 | Martini, Wilson Augusto Mede (1500) | Won 2-1 | +181518 |
| 2standard | 66 | Scherrer, Gustavo D (1500) | Lost 0-2 | -181500 |
| 3standard | 124 | De Campos Dorini, Ricardo (1500) | Won 2-1 | +181518 |
| 4standard | 68 | Carvalho, Alessandro (1506) | Lost 0-2 | -191499 |
| 5standard | 109 | Baptista, Thiago (1500) | Won 2-1 | +181517 |
| 6standard | 91 | Pisani Amato, Marcelo (1518) | Won 2-0 | +181535 |
| 7standard | 57 | De Sousa Leao, Leandro (1535) | Won 2-1 | +181553 |
| top | average opponent: 1509record: 5-2 | new rating: 1553 | ||