Pedrozo, Marcelo
Current rating: 1413
Record: 16-23-1
| Regional Championships Sao Paulo 2023 Cycle 3 (pioneer) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 25 | Bernardino, Romulo (1500) | Won 2-0 | +191453 |
| 2pioneer | 20 | Amorim, Rodrigo (1777) | Lost 0-2 | -121441 |
| 3pioneer | 44 | Carvalho, Guilherme (1500) | Lost 0-2 | -171424 |
| 4pioneer | 44 | Almeida, Diego (1491) | Lost 1-2 | -171407 |
| 5pioneer | 63 | Nepomuceno, Christian Felipe (1541) | Won 2-0 | +201427 |
| 6pioneer | 44 | Gaston, Juan (1558) | Lost 0-2 | -151412 |
| 7pioneer | 46 | Arraval Zanetti, Andre Felipe (1420) | Won 2-0 | +181430 |
| 8pioneer | 41 | Rocha, Bruno [BRA] (1491) | Lost 0-2 | -171413 |
| top | average opponent: 1535record: 3-5 | new rating: 1413 | ||
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 233 | Alves Rocha, Renato (1486) | Lost 1-2 | -181431 |
| 2modern | 601 | Aburto Carrasco, Manuel (1431) | Lost 1-2 | -181413 |
| 3modern | 653 | Amorim Ferreira, Philippe Henrique (1465) | Won 2-0 | +191432 |
| 4modern | 532 | Neto, Araken (1454) | Lost 1-2 | -171415 |
| 5modern | 545 | Pimentel Barretto, Pedro (1472) | Won 2-0 | +191434 |
| top | average opponent: 1462record: 2-3 | new rating: 1434 | ||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 95 | Fujarra Abou Hala, Ralph (1467) | Lost 1-2 | -181484 |
| 2modern | 620 | Crnkovic, Andre (1483) | Lost 1-2 | -181466 |
| 3modern | 678 | Carvalho Gondim, Marco Antonio (1465) | Won 2-0 | +181484 |
| 4modern | 471 | Tateishi, Leandro (1420) | Lost 0-2 | -191465 |
| 5modern | 596 | Fernandes Ferraz, Diego (1577) | Lost 1-2 | -161449 |
| top | average opponent: 1482record: 1-4 | new rating: 1449 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 25 | Rodrigues, Carlos Alberto (1500) | Lost 1-2 | -171411 |
| 2modern | 473 | Pinheiro, Joao Felipe (1482) | Lost 0-2 | -171394 |
| 3modern | 527 | Lameirao, Leonardo (1412) | Won 2-0 | +191413 |
| 4modern | 456 | Appratto, Emiliano (1483) | Won 2-0 | +191432 |
| 5modern | 409 | Longo Junior, Sergio (1449) | Won 2-1 | +181450 |
| 6modern | 167 | Prada De Brito, Vinicius (1519) | Won 2-1 | +191469 |
| 7modern | 175 | Navas, Luis (1861) | Won 2-1 | +251494 |
| 8modern | 134 | Pontes, Pedro (1553) | Won 2-0 | +191513 |
| 9modern | 32 | Marquez De Oliveira Filho, Murilo (1575) | Lost 0-2 | -171496 |
| 10modern | 155 | Marcatti, Andre (1516) | Lost 0-2 | -171479 |
| 11modern | 153 | Dangelo, Nicolas (1531) | Lost 1-2 | -171462 |
| 12modern | 140 | Casarotto, Raphael (1516) | Won 2-1 | +191481 |
| 13modern | 130 | Hirayama, Alessandro (1521) | Lost 1-2 | -171464 |
| 14modern | 123 | Araujo, Arthur (1483) | Won 2-0 | +181482 |
| 15modern | 113 | Lopes, Eduardo (1626) | Won 2-0 | +201502 |
| top | average opponent: 1535record: 9-6 | new rating: 1502 | ||
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 96 | Brasil Gadelha, Luis Arthur (1500) | Lost 0-2 | -181482 |
| 2standard | 527 | Da Silva, Erick (1482) | Lost 1-2 | -181464 |
| 3standard | 590 | Vinci, Marcelo (1464) | Draw 1-1 | 01464 |
| 4standard | 585 | Siqueira Carvalho, Gustavo (1465) | Lost 0-2 | -181446 |
| 5standard | 562 | Amaral Santos, Adriano (1446) | Won 2-0 | +181464 |
| 6standard | 465 | Mitsuyasu, Domingos K (1463) | Lost 0-2 | -181446 |
| 7standard | 395 | Tardelli Gomes, Marcel (1429) | Lost 1-2 | -181428 |
| top | average opponent: 1464record: 1-5-1 | new rating: 1428 | ||