Santos, Samir
Current rating: 1500
Record: 4-4
| Grand Prix Sao Paulo 2019 (2) (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| A1standard | 46 | Oliveira, Luis Eduardo (1500) | Lost 1-2 | -181482 |
| A2standard | 112 | Guedes Ribeiro, Daniel Davi (1521) | Lost 1-2 | -171465 |
| A3standard | 133 | Santos, Vinicius (1471) | Lost 0-2 | -181447 |
| A4standard | 140 | Akiba, Afonso (1447) | Won 2-0 | +181465 |
| A5standard | 119 | Guimaraes, Maycon (1574) | Won 2-1 | +201485 |
| A6standard | 103 | Neto, Araken (1403) | Lost 1-2 | -201465 |
| A7standard | 84 | Esteves, Vinicius (1465) | Won 2-1 | +181483 |
| A8standard | 65 | Cabral Barbosa Dias, Denis (1389) | Won 2-1 | +171500 |
| average opponent: 1471record: 4-4 | new rating: 1500 | |||