Machado Filho, Nilson Jose
Current rating: 1543
Record: 8-6-1
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 483 | Brito Ribeiro, Nuno (1500) | Lost 1-2 | -181482 |
| 2modern | 609 | Richard, Felipe (1470) | Won 2-0 | +181500 |
| 3modern | 336 | Ferreira, Joao Victor (1587) | Won 2-0 | +191519 |
| 4modern | 261 | Araujo Silva Filho, Joao (1489) | Lost 1-2 | -181501 |
| 5modern | 358 | Mendonca De Siqueira, Lucas (1502) | Won 2-0 | +181519 |
| 6modern | 266 | Carvalho Nogueira, Fernando (1517) | Won 2-0 | +181537 |
| 7modern | 201 | Koorn da Silva, Rodrigo (1510) | Won 2-1 | +171554 |
| 8modern | 80 | Rego, Fabio T (1634) | Won 2-0 | +201574 |
| 9modern | 41 | Falcao De Oliveira, Robson (1542) | Won 2-0 | +171591 |
| 10modern | 58 | Floresta dos Santos, Leandro (1649) | Won 2-1 | +191610 |
| 11modern | 12 | Dutra Ferreira, Marcos Elias (1572) | Lost 0-2 | -181592 |
| 12modern | 43 | Perez, Felipe (1753) | Lost 0-2 | -161576 |
| 13modern | 81 | Zerbinatti, Edson (1568) | Lost 0-1 | -181558 |
| 14modern | 84 | Eickhoff Cavalhieri, Vitor (1561) | Draw 1-1 | 01558 |
| 15modern | 77 | Quintana, Sebastian (1718) | Lost 0-2 | -151543 |
| average opponent: 1571record: 8-6-1 | new rating: 1543 | |||