Camelo, Rubem Samuel Ribeiro
Current rating: 1629
Record: 21-14-2
| Grand Prix Sao Paulo 2019 (2) (ELD standard) | starting rating: 1640 | |||
| round | table | opponent (rating) | result | Δrating |
| A1standard | 9 | Souza, Joao Paulo (1482) | Won 2-1 | +151655 |
| A2standard | 47 | Nunes da Silva, Rafael (1608) | Won 2-1 | +171672 |
| A3standard | 33 | Lisboa, Fernando (1480) | Lost 1-2 | -221650 |
| A4standard | 76 | Pessanha, Victor Hugo (1556) | Won 2-0 | +171667 |
| A5standard | 55 | Appel, Eder Vlamir (1681) | Lost 1-2 | -181649 |
| A6standard | 53 | Anet, Carolina (1562) | Lost 0-2 | -201629 |
| top | average opponent: 1562record: 3-3 | new rating: 1629 | ||
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1657 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 294 | Jorge, Fabi7027 (1500) | Lost 0-2 | -211636 |
| 2modern | 569 | Cucolo Cortez Sanches, Guilherme (1482) | Won 2-1 | +161652 |
| 3modern | 295 | Ferrari, Henrique (1601) | Won 2-0 | +171669 |
| 4modern | 234 | Patino, Miguel (1514) | Draw 1-1 | -31666 |
| 5modern | 263 | Gaston, Juan (1585) | Won 2-0 | +161682 |
| 6modern | 168 | Beer, Jonathan Fillipe (1493) | Lost 0-2 | -211661 |
| 7modern | 273 | Nascimento, Michael William (1474) | Lost 1-2 | -211640 |
| top | average opponent: 1521record: 3-3-1 | new rating: 1640 | ||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 115 | Aguiar, Arthur (1500) | Won 2-0 | +181539 |
| 2modern | 169 | De Paula Gomes, Rodrigo (1498) | Won 2-1 | +171556 |
| 3modern | 239 | Donghia Badaro, Filipe (1660) | Won 2-0 | +201576 |
| 4modern | 65 | Guimaraes, Maycon (1599) | Draw 1-1 | +11577 |
| 5modern | 70 | Ramos Modesto, Danilo (1982) | Won 2-0 | +251602 |
| 6modern | 31 | Rodrigues, Carlos (1559) | Won 2-0 | +171619 |
| 7modern | 15 | Godinho, Luiz Felipe (1511) | Won 2-1 | +161635 |
| 8modern | 8 | Parot, Ignacio (1814) | Won 2-0 | +211656 |
| 9modern | 5 | Yuen, Man Chun (1609) | Won 2-1 | +171673 |
| 10modern | 3 | dos Santos Esteves, Carlos Alexandre (2056) | Lost 1-2 | -111662 |
| 11modern | 11 | Fior, Elton (1780) | Lost 1-2 | -161646 |
| 12modern | 29 | Fonseca, Guilherme (1743) | Won 2-0 | +201666 |
| 13modern | 19 | Ancelmo, Fabio (1799) | Lost 0-2 | -161650 |
| 14modern | 33 | Bragaia, Marco Antonio (1708) | Won 2-0 | +191669 |
| 15modern | 23 | Melamed, Jonathan (2010) | Lost 1-2 | -121657 |
| top | average opponent: 1722record: 10-4-1 | new rating: 1657 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 423 | Silva, Everton (1521) | Won 2-0 | +181518 |
| 2modern | 180 | Merschmann Aguemi, Guilherme (1576) | Lost 0-2 | -171501 |
| 3modern | 267 | Botelho, Juliano (1465) | Lost 1-2 | -181483 |
| 4modern | 490 | Tristao Da Silva, Cristiano (1482) | Won 2-1 | +181501 |
| 5modern | 416 | Santiago Brandt, Marcos Paulo (1540) | Won 2-1 | +181519 |
| 6modern | 233 | Palomino Saravia, Gabriel Alfonso (1672) | Won 2-0 | +211540 |
| 7modern | 99 | Cardoso, Jeann (1503) | Won 2-0 | +181558 |
| 8modern | 92 | Pettersen Forattini, Matheus (1625) | Lost 1-2 | -171541 |
| 9modern | 204 | Zerbinatti, Edson (1470) | Lost 0-2 | -201521 |
| top | average opponent: 1539record: 5-4 | new rating: 1521 | ||