Bartolomei Da Silveira, Giovani
Current rating: 1441
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1415 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 354 | Kieling Neto, Clinton Rogerio (1446) | Draw 1-1 | 01415 |
| 2modern | 353 | Lizana Arriagada, Rodolfo Antonio (1500) | Won 2-0 | +201435 |
| 3modern | 262 | Soares Rodrigues Junior, Joao Aldenor (1572) | Lost 0-2 | -161419 |
| 4modern | 419 | Velame De Carvalho, Cesar (1506) | Lost 1-2 | -161403 |
| 5modern | 509 | Gubert Manzano, Alfredo (1453) | Won 2-0 | +191422 |
| 6modern | 388 | Lanza, Bruno (1465) | Won 2-0 | +191441 |
| top | average opponent: 1490record: 3-2-1 | new rating: 1441 | ||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 469 | Alves Rocha, Renato (1500) | Lost 1-2 | -161410 |
| 2modern | 497 | Pereira De Melo, Wallace (1482) | Lost 1-2 | -171393 |
| 3modern | 708 | Malheiros Alves, Caio Marcos (1395) | Won 2-1 | +181411 |
| 4modern | 514 | Soriano, Guilherme (1481) | Won 2-0 | +191430 |
| 5modern | 405 | Echevarria, Guzman (1502) | Lost 0-2 | -161414 |
| 6modern | 410 | Leonel Motta, Rafael (1432) | Won 2-0 | +181432 |
| 7modern | 289 | Arganaraz, Marcos (1485) | Lost 0-2 | -171415 |
| top | average opponent: 1468record: 3-4 | new rating: 1415 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 454 | Colombo, Camila (1500) | Lost 1-2 | -181482 |
| 2modern | 412 | Cisotto De Souza, Joao Andre (1469) | Won 2-1 | +181500 |
| 3modern | 400 | Augusto Costa, Carlos (1500) | Lost 1-2 | -181482 |
| 4modern | 520 | Dos Santos Estrela, Fabio (1461) | Lost 0-2 | -191463 |
| 5modern | 522 | Fabbri Montez, Gustavo (1464) | Lost 0-2 | -181445 |
| 6modern | 509 | Poeta De Azevedo, Lucas (1382) | Lost 0-2 | -191426 |
| top | average opponent: 1463record: 1-5 | new rating: 1426 | ||