Malheiros Alves, Caio Marcos
Current rating: 1377
Record: 12-21-1
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 350 | Colar, Bruno (1563) | Lost 0-2 | -151413 |
| 2modern | 453 | Ferreira, Arlindo (1407) | Lost 0-2 | -181395 |
| 3modern | 708 | Bartolomei Da Silveira, Giovani (1393) | Lost 1-2 | -181377 |
| top | average opponent: 1454record: 0-3 | new rating: 1377 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1392 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 76 | Vasconcellos Athayde, Tiago (1546) | Won 2-0 | +211413 |
| 2modern | 264 | Chevarria Marques, Vinicius (1518) | Won 2-1 | +191432 |
| 3modern | 157 | Pereira, Leandro (1578) | Lost 1-2 | -151417 |
| 4modern | 270 | Giantin Scacchetti, Gabriel (1577) | Won 2-1 | +211438 |
| 5modern | 96 | Souza, Marcelo Augusto (1535) | Won 2-1 | +201458 |
| 6modern | 111 | Henriques, Bernardo (1581) | Lost 1-2 | -161442 |
| 7modern | 102 | Francisco Vieira Rodrigues, Bruno (1535) | Lost 0-2 | -161426 |
| 8modern | 265 | Paschoal Do Vale, Eduardo Jose (1484) | Lost 0-2 | -171409 |
| 9modern | 274 | Maranhao Junior, Magno (1500) | Won 2-0 | +191428 |
| top | average opponent: 1539record: 5-4 | new rating: 1428 | ||
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1416 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 192 | Rosse de Souza, Diego (1449) | Lost 0-2 | -181398 |
| 2standard | 493 | Cesar Martins de Olive, (1482) | Lost 1-2 | -161382 |
| 3standard | 560 | Augusto Nogueira, Gils (1464) | Won 2-0 | +191401 |
| 4standard | 498 | Tomaz Soares Campos, Joao (1480) | Lost 0-2 | -161385 |
| 5standard | 515 | Alberto, Felipe (1457) | Won 2-0 | +191404 |
| 6standard | 411 | Fratantonio, Paulo Cesar (1576) | Won 2-0 | +211425 |
| 7standard | 330 | Rodrigues Oliveira dos, (1500) | Lost 0-2 | -171408 |
| 8standard | 296 | Henrique Camargo Suria, (1481) | Lost 1-2 | -161392 |
| top | average opponent: 1486record: 3-5 | new rating: 1392 | ||
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 248 | Ghiggi, Diego (1500) | Lost 1-2 | -171411 |
| 2sealed | 213 | Rodrigues Silva Borges, Rene (1482) | Lost 1-2 | -171394 |
| 3sealed | 278 | Cavalcandi, Jose Luiz Silva (1464) | Won 2-1 | +201414 |
| 4sealed | 287 | Sanches, Carlos (1412) | Won 2-1 | +181432 |
| 5sealed | 174 | Paletta, Lucas (1489) | Lost 0-2 | -171415 |
| 6sealed | 210 | Vasques, Gustavo (1482) | Won 2-0 | +191434 |
| 7sealed | 194 | Gutierrez, Juan Antonio (1422) | Lost 0-2 | -181416 |
| top | average opponent: 1464record: 3-4 | new rating: 1416 | ||
| Grand Prix Rio de Janeiro 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 83 | Dembogurski, Bruno Jose (1500) | Lost 0-2 | -181482 |
| 2sealed | 125 | Ramos, Jonathas Meira (1482) | Won 2-1 | +181500 |
| 3sealed | 66 | Romualdo, marcelo (1500) | Lost 1-2 | -181482 |
| 4sealed | 146 | Costa, Rafael Nepomuleno (1483) | Draw 1-1 | 01482 |
| 5sealed | 123 | Hino, Marcelo Yoshio (1500) | Lost 1-2 | -181464 |
| 6sealed | 137 | Solis Stegmann, Ramiro Alejandro (1446) | Lost 1-2 | -181446 |
| 7sealed | 123 | Silva Santos, Renato (1428) | Lost 0-0 | -181428 |
| top | average opponent: 1477record: 1-5-1 | new rating: 1428 | ||