Carnasciali Menezes, Mario Augusto
Current rating: 1469
Record: 3-5
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 519 | Brito, Felipe (1500) | Won 2-0 | +181518 |
| 2modern | 330 | Tatsuyuji Sakima, Vinicius (1546) | Lost 1-2 | -171501 |
| 3modern | 411 | Branco, Icaro (1600) | Lost 1-2 | -171484 |
| 4modern | 505 | Pages, Ignacio A (1454) | Won 2-1 | +181502 |
| 5modern | 428 | Pereira Junior, Pedro (1819) | Lost 0-2 | -131489 |
| 6modern | 412 | Miyata Torres, Renan Yudi (1449) | Won 2-0 | +181507 |
| 7modern | 309 | Fonseca de Oliveira Lima, Felipe (1438) | Lost 1-2 | -201487 |
| 8modern | 325 | Souza Junior, Eduardo Cesare (1487) | Lost 1-2 | -181469 |
| average opponent: 1537record: 3-5 | new rating: 1469 | |||