Pereira, Leonio
Current rating: 1498
| Grand Prix Sao Paulo 2019 (2) (ELD standard) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| A1standard | 17 | Dos Santos Junior, Milton (1463) | Won 2-0 | +181513 |
| A2standard | 68 | Morales, Nicolas7179 (1500) | Won 2-1 | +181531 |
| A3standard | 8 | Coelho, Thomaz Alexandre (1572) | Lost 1-2 | -181513 |
| A4standard | 74 | Almeida, Leosmar (1535) | Lost 0-2 | -171496 |
| A5standard | 99 | Porto, Paulo (1501) | Won 2-0 | +181514 |
| A6standard | 80 | Jorge, Fabio (1507) | Won 2-1 | +181532 |
| A7standard | 34 | Nunes da Silva, Rafael (1620) | Lost 1-2 | -171515 |
| A8standard | 49 | Aguirre, Andres (1533) | Lost 0-2 | -171498 |
| top | average opponent: 1529record: 4-4 | new rating: 1498 | ||
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 153 | Fleith Comitti, Augusto (1500) | Lost 0-2 | -191532 |
| 4modern | 187 | Fernandes De Queiroz Souto, Lucas (1483) | Lost 1-2 | -181514 |
| 5modern | 286 | Massoni, Luciano (1503) | Lost 1-2 | -191495 |
| top | average opponent: 1495record: 0-3 | new rating: 1495 | ||
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 295 | Ferreira Campos, Bruno (1518) | Won 2-1 | +181518 |
| 3standard | 46 | Fernandes, Patrick (1502) | Won 2-1 | +181536 |
| 4standard | 77 | Roberto Moratta de Mel, (1518) | Won 2-0 | +181554 |
| 5standard | 52 | Mastelaro, Martin (1571) | Won 2-1 | +181572 |
| 6standard | 16 | Wood, Gabriel Jose (1527) | Lost 1-2 | -191553 |
| 7standard | 29 | Almada, Olavo (1572) | Won 2-0 | +191572 |
| 8standard | 40 | Ramos Modesto, Danilo (1734) | Lost 0-2 | -161556 |
| 9standard | 94 | Goncalves, Italo (1541) | Won 2-0 | +181574 |
| 10standard | 62 | Belato, Luciano (1522) | Won 2-0 | +171591 |
| 11standard | 34 | Salvatto, Luis (1771) | Lost 0-2 | -151576 |
| 12standard | 34 | Cabrini, Ricardo (1679) | Won 2-1 | +201596 |
| 13standard | 18 | Mussalem Smethurst, Diogo (1612) | Lost 1-2 | -171579 |
| 14standard | 42 | Damian, Nicholas (1722) | Lost 0-2 | -161563 |
| 15standard | 48 | Carvalho, Pedro (1913) | Lost 1-2 | -121551 |
| top | average opponent: 1622record: 8-6 | new rating: 1551 | ||