Silva, Marcos
Current rating: 1464
Record: 3-5
| Grand Prix Sao Paulo 2019 (2) (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| B1standard | 95 | Bueno, Marcelo Henrique (1557) | Won 2-1 | +191519 |
| B2standard | 46 | Caixeta, Daniel (1692) | Lost 0-2 | -151504 |
| B3standard | 98 | Rodriguez Canales, Juan Francisco (1431) | Lost 0-2 | -191485 |
| B4standard | 149 | Otomura, Solon (1449) | Lost 0-0 | -191466 |
| B5standard | 141 | Vieira, Thiago (1469) | Won 2-1 | +181484 |
| B6standard | 102 | Nascimento, Andre (1454) | Lost 0-2 | -181466 |
| B7standard | 100 | Vinci, Marcelo (1410) | Won 2-0 | +171483 |
| B8standard | 75 | Noronha Silva De Jesus, Pedro Paulo (1465) | Lost 1-2 | -191464 |
| average opponent: 1491record: 3-5 | new rating: 1464 | |||