Pereira, Leandro
Current rating: 1577
Record: 25-20-1
| Grand Prix Sao Paulo 2019 (2) (ELD standard) | starting rating: 1608 | |||
| round | table | opponent (rating) | result | Δrating |
| A1standard | 22 | Ambrosino, Francisco (1500) | Won 2-1 | +161624 |
| A2standard | 57 | Perez, Walter (1816) | Won 2-0 | +211645 |
| A3standard | 10 | Lomba De Araujo Junior, Alexandre (1609) | Won 2-0 | +171662 |
| A4standard | 17 | Vieira, Filippo (1536) | Lost 0-2 | -201642 |
| A5standard | 27 | Guedes Ribeiro, Daniel Davi (1573) | Lost 0-2 | -191623 |
| A6standard | 69 | Palacios Carvalho, Fernando (1540) | Won 2-0 | +161639 |
| A7standard | 46 | Lomba Pinto Queiroz, Victor (1585) | Won 2-0 | +171656 |
| A8standard | 34 | Coraiola, Gustavo (1564) | Lost 0-2 | -191637 |
| B1standard | 107 | Oliveira Carbone, Marcos Vinicius (1448) | Lost 1-2 | -221615 |
| B2standard | 120 | Bernabe, Julio (1691) | Lost 0-2 | -161599 |
| B3standard | 170 | Padua, Jovani (1410) | Lost 0-2 | -221577 |
| top | average opponent: 1570record: 5-6 | new rating: 1577 | ||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1597 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 544 | Oliveira, Marcos (1477) | Draw 1-1 | -31594 |
| 2modern | 360 | Lombardi, Sergio (1502) | Won 2-0 | +171611 |
| 3modern | 264 | Tiemi Alkmim Morishita, Julia (1518) | Lost 1-2 | -201591 |
| 4modern | 415 | Inoue, Marcelo Toshio (1388) | Won 2-0 | +141605 |
| 5modern | 287 | Gasparini, Felipe (1739) | Won 2-1 | +211626 |
| 6modern | 171 | Garay Lillo, Pablo (1610) | Lost 0-2 | -181608 |
| top | average opponent: 1539record: 3-2-1 | new rating: 1608 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 223 | Garcia, Gabriel [BRA] (1500) | Won 2-0 | +171561 |
| 2modern | 137 | Escostegny, Pedro Hernrique (1500) | Won 2-0 | +171578 |
| 3modern | 157 | Malheiros Alves, Caio Marcos (1432) | Won 2-1 | +151593 |
| 4modern | 3 | Gaspar Goncalves, Rafael (1537) | Lost 0-2 | -191574 |
| 5modern | 165 | Henrique Paniago De O Amaral, Pedro (1533) | Won 2-0 | +181592 |
| 6modern | 99 | Pellegrino Trefiglio, Ivan (1556) | Won 2-0 | +171609 |
| 7modern | 55 | Ramos, Paulo (1616) | Won 2-0 | +181627 |
| 8modern | 11 | Roessler, Renato (1589) | Won 2-0 | +171644 |
| 9modern | 5 | Pereira Jorge Junior, Eliezio (1609) | Won 2-0 | +181662 |
| 10modern | 4 | Grassato, Vitor (1819) | Lost 1-2 | -151647 |
| 11modern | 34 | Labruna, Leonardo (1747) | Lost 1-2 | -171630 |
| 12modern | 65 | Xavier, Joao (1605) | Lost 1-2 | -181612 |
| 13modern | 75 | Grubba Olsen, Lauro Emilio (1608) | Lost 1-2 | -181594 |
| 14modern | 86 | Alves Couto, Felipe (1488) | Won 2-0 | +161610 |
| 15modern | 67 | Borges, Eduardo (1872) | Lost 1-2 | -131597 |
| top | average opponent: 1601record: 9-6 | new rating: 1597 | ||
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 50 | Richardson Oyaneder, D (1500) | Won 2-0 | +181507 |
| 2standard | 117 | dos Santos Marques, Ri (1517) | Won 2-0 | +181525 |
| 3standard | 184 | Nogueira Picoli, Lucas (1536) | Won 2-0 | +181543 |
| 4standard | 66 | Gomes Finoti, Airton (1441) | Won 2-1 | +161559 |
| 5standard | 54 | Augusto Silva, Danilo (1591) | Won 2-0 | +191578 |
| 6standard | 1 | da Silveira Junior, Ricardo (1613) | Won 2-1 | +191597 |
| 7standard | 1 | Wohlers, Renato (1651) | Lost 0-2 | -171580 |
| 8standard | 28 | Octavio de Avellar Jun, (1587) | Lost 1-2 | -181562 |
| 9standard | 58 | Rezende, Rodrigo (1570) | Lost 0-2 | -181544 |
| top | average opponent: 1556record: 6-3 | new rating: 1544 | ||
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 243 | Costa, Sergio [BRA] (1709) | Lost 1-2 | -141486 |
| 5standard | 62 | Choji, Cezar (1570) | Won 2-0 | +191505 |
| 6standard | 40 | Morales, Nicolas (1542) | Won 0-0 | +191524 |
| 7standard | 32 | da Silva Pantoja, Elias (1572) | Lost 0-2 | -171507 |
| 8standard | 80 | de Biazi, Felipe (1503) | Lost 1-2 | -181489 |
| top | average opponent: 1579record: 2-3 | new rating: 1489 | ||