Diaz, Tomas
Current rating: 1660
Record: 15-7-1
| Grand Prix Sao Paulo 2019 (2) (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| A1standard | 45 | Pessanha, Victor Hugo (1538) | Won 2-0 | +191519 |
| A2standard | 44 | Leal Carvalho, Pedro (1519) | Won 2-0 | +181537 |
| A3standard | 38 | Demetrio, Alan (1535) | Lost 0-2 | -181519 |
| A4standard | 65 | Lima Junior, Omar (1524) | Won 2-0 | +181537 |
| A5standard | 40 | Palma, Mario (1472) | Lost 0-2 | -191518 |
| A6standard | 77 | Romani, Douglas (1893) | Won 2-1 | +241542 |
| A7standard | 35 | De Castro, Danilo (1522) | Lost 0-2 | -181524 |
| A8standard | 51 | Kang, Eric (1654) | Won 2-0 | +201544 |
| B1standard | 101 | Figueroa, Luiz Felipe (1500) | Won 2-1 | +171561 |
| B2standard | 33 | Ferreira Pacheco, Filipe (1467) | Won 2-0 | +171578 |
| B3standard | 54 | Damiani, Giuliano (1568) | Won 2-1 | +171595 |
| B4standard | 8 | Toledo Obregon, Alfredo Enrique (1573) | Won 0-0 | +181613 |
| B5standard | 10 | De Carvalho Barbosa, Victor (1722) | Won 2-0 | +201633 |
| B6standard | 7 | Reis, Bernardo (1879) | Won 2-0 | +221655 |
| B7standard | 3 | Jaudy, Tulio (1851) | Draw 1-1 | +41659 |
| B8standard | 3 | Marques Alexandre, Andre David (1782) | Won 2-0 | +201679 |
| standard | 8 | Medeiros Merjam, Guilherme (1926) | Lost 0-2 | -131666 |
| standard | 15 | Caixeta, Daniel (1745) | Lost 0-2 | -171649 |
| standard | 34 | Freire, Henrique (1542) | Lost 1-2 | -201629 |
| standard | 34 | Iglesias, Fernando (1560) | Won 2-1 | +171646 |
| standard | 37 | Santos, Marcos (1643) | Lost 1-2 | -181628 |
| standard | 36 | Sakita, Luan (1593) | Won 2-0 | +171645 |
| standard | 28 | Leao de Castilho, Rafael (1481) | Won 2-0 | +151660 |
| average opponent: 1630record: 15-7-1 | new rating: 1660 | |||