Mansueto Pereira, Pedro Henrique
Current rating: 1531
Record: 20-20-3
| Regional Championships Sao Paulo 2023 (ONE standard) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 68 | Martins, Eli (1374) | Won 2-0 | +151564 |
| 2standard | 3 | Tateishi, Leandro (1440) | Lost 1-2 | -211543 |
| 3standard | 48 | Perrini, Pedro (1893) | Won 2-1 | +251568 |
| 4standard | 11 | Warzynski, Vitor (1534) | Lost 1-2 | -191549 |
| 5standard | 42 | Laidane, Luiz Gustavo (1548) | Lost 1-2 | -181531 |
| 6standard | 36 | Lima Hofer, Joao Pedro (1553) | Won 2-0 | +181549 |
| 7standard | 42 | Jacobson, Pedro (1515) | Lost 0-2 | -181531 |
| top | average opponent: 1551record: 3-4 | new rating: 1531 | ||
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 116 | Fusco Da Cruz, Paulo Roberto (1500) | Lost 1-2 | -171448 |
| 2modern | 478 | Avila, Luis (1482) | Won 2-1 | +181466 |
| 3modern | 449 | Cavalcanti, Pablo (1500) | Won 2-1 | +191485 |
| 4modern | 203 | Fuentes, Felipe (1475) | Won 2-0 | +181503 |
| 5modern | 238 | Peliser, Diego (1595) | Won 2-0 | +191522 |
| 6modern | 92 | Contreras, Juan Carlos (1603) | Won 2-0 | +201542 |
| 7modern | 44 | Bueno De Moraes, Antonio Perci (1539) | Won 2-0 | +181560 |
| 8modern | 53 | Miller De Oliveira, Rodrigo (1676) | Won 2-0 | +201580 |
| 9modern | 14 | Henrique Da Silva, Fernando (1577) | Won 2-1 | +181598 |
| 10modern | 12 | Gonzalez, Pedro [CHL] (1600) | Lost 1-2 | -181580 |
| 11modern | 18 | Cavicchia, Vitor (1535) | Lost 0-2 | -191561 |
| 12modern | 42 | Aqel, Muhammad (1647) | Lost 0-2 | -161545 |
| 13modern | 80 | Xavier, Rafael (1589) | Won 2-0 | +191564 |
| 14modern | 62 | Grubba Olsen, Lauro Emilio (1753) | Draw 1-1 | +31567 |
| 15modern | 51 | Matsuno Da Frota, Andre Francisco (1557) | Lost 0-2 | -181549 |
| top | average opponent: 1575record: 9-5-1 | new rating: 1549 | ||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 125 | Monteiro, Deivid (1539) | Draw 1-1 | +11472 |
| 4modern | 139 | Ramos Modesto, Danilo (1973) | Lost 0-2 | -101462 |
| 5modern | 289 | Pereira Batista, Ricardo (1599) | Won 2-1 | +211483 |
| 6modern | 179 | Aguillon Perez, Nicolas (1452) | Draw 1-1 | -11482 |
| 7modern | 272 | Takazone, Gustavo (1536) | Lost 1-2 | -171465 |
| top | average opponent: 1620record: 1-2-2 | new rating: 1465 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 89 | Olimpio, Bruno (1500) | Won 2-1 | +191466 |
| 2modern | 17 | Moraes Santos, Lucas (1505) | Lost 0-2 | -171449 |
| 3modern | 322 | Muller Viegas Dos Santos, Igor (1482) | Won 2-1 | +181467 |
| 4modern | 151 | Sousa, Ramon (1517) | Lost 1-2 | -171450 |
| 5modern | 365 | Inoue, Fabio (1383) | Lost 1-2 | -191431 |
| 6modern | 445 | Lima, Marcos (1482) | Won 2-0 | +191450 |
| 7modern | 347 | Lima Pilmo, Alvaro (1497) | Won 2-1 | +191469 |
| 8modern | 243 | Neves Filho, Jose Warney (1516) | Won 2-0 | +191488 |
| 9modern | 216 | Sichelero, Paulo (1545) | Lost 0-2 | -171471 |
| top | average opponent: 1492record: 5-4 | new rating: 1471 | ||
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 111 | dos santos Junior, Abias (1517) | Lost 0-2 | -181482 |
| 2standard | 290 | Menezes Oliveira, Wagner Felipe (1412) | Lost 0-2 | -191463 |
| 3standard | 279 | Fonseca Castilho, Vini (1465) | Lost 0-2 | -181445 |
| 4standard | 322 | Alcalde, Juan Pablo (1541) | Lost 0-2 | -161429 |
| 5standard | 301 | Goncalves Pinto, Bruno (1415) | Won 2-0 | +181447 |
| 6standard | 252 | Barbosa, Cassio (1464) | Won 2-0 | +181465 |
| 7standard | 215 | Giglio, Francisco J (1464) | Lost 1-2 | -181447 |
| top | average opponent: 1468record: 2-5 | new rating: 1447 | ||