Mattos, Cesar Augusto
Current rating: 1523
Record: 4-3-1
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 156 | Akina Kagueyama, Ellen (1470) | Draw 1-1 | -11499 |
| 2modern | 340 | Kieling Neto, Clinton Rogerio (1445) | Won 2-1 | +171516 |
| 3modern | 258 | Delbuono, Umberto (1545) | Lost 0-2 | -171499 |
| 4modern | 418 | Xavier, Joao (1589) | Lost 0-2 | -161483 |
| 5modern | 502 | De Souza Rene, Pierre (1481) | Won 2-0 | +181501 |
| 6modern | 389 | Cachiba Germiniani, Ivan (1498) | Won 2-0 | +181519 |
| 7modern | 277 | Pincelli, Felipe (1672) | Won 2-0 | +201539 |
| 8modern | 188 | Mangolin Filho, Davi (1610) | Lost 1-2 | -161523 |
| average opponent: 1539record: 4-3-1 | new rating: 1523 | |||