Neiva, Bruno
Current rating: 1440
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 100 | Acchetta, Dalton (1446) | Won 2-0 | +181483 |
| 2modern | 25 | Mendes Lopes, Eduardo (1502) | Lost 0-2 | -181465 |
| 3modern | 552 | Peres, Jose Henrique (1501) | Won 2-1 | +191484 |
| 4modern | 170 | Laidane, Luiz Gustavo (1565) | Won 2-1 | +191503 |
| 5modern | 152 | Drumond, Braulio (1591) | Lost 0-2 | -161487 |
| 6modern | 351 | De Chagas Marques, Leo Macklene (1676) | Lost 0-2 | -151472 |
| 7modern | 364 | Lopes, Carlos (1626) | Lost 0-2 | -151457 |
| 8modern | 310 | Morais, Mario (1485) | Lost 0-2 | -171440 |
| top | average opponent: 1549record: 3-5 | new rating: 1440 | ||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1414 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 200 | Augusto Soares, Gustavo (1495) | Won 2-1 | +201434 |
| 2modern | 27 | Levandovski, Jose (1517) | Won 1-0 | +191453 |
| 3modern | 143 | Cunha, Luis (1539) | Won 2-1 | +201473 |
| 4modern | 26 | Goncalves Dos Santos, Rodrigo (1845) | Won 2-0 | +241497 |
| 5modern | 26 | Piria, Franco0181 (1538) | Lost 0-2 | -171480 |
| 6modern | 62 | Maldonado, Joaquin (1576) | Lost 0-2 | -161464 |
| 7modern | 244 | Chelala, Joseph (1536) | Lost 0-2 | -171447 |
| 8modern | 287 | Venancio, Adrien (1452) | Won 2-0 | +181465 |
| top | average opponent: 1562record: 5-3 | new rating: 1465 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 94 | Fialho, Joao (1500) | Lost 0-2 | -181482 |
| 2modern | 409 | Dilson Ribeiro Nonato, Jose (1483) | Lost 1-2 | -181464 |
| 3modern | 502 | Balbino Salvador, Mateus (1465) | Won 2-1 | +181482 |
| 4modern | 386 | Soares Lee, Alexandre (1414) | Won 2-1 | +171499 |
| 5modern | 250 | Portugal, Marco (1653) | Lost 0-2 | -151484 |
| 6modern | 351 | Santos, Mauro Fylipe (1440) | Lost 0-2 | -191465 |
| 7modern | 438 | Errerias, Caio Vinicius (1585) | Lost 1-2 | -161449 |
| 8modern | 404 | Luiz Bandolin Correia, Diego (1446) | Lost 1-2 | -181431 |
| 9modern | 351 | Elizalde, Victor (1496) | Lost 1-2 | -171414 |
| top | average opponent: 1498record: 2-7 | new rating: 1414 | ||