Sant'Anna, Mauricio
Current rating: 1533
Record: 5-3
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 288 | Klinkerfuss, Paulo (1288) | Lost 0-2 | -221478 |
| 2modern | 549 | Gandino, Nicolas (1482) | Won 2-1 | +181496 |
| 3modern | 321 | Miranda, Pedro (1519) | Won 2-1 | +191515 |
| 4modern | 168 | Dure, Marco (1522) | Won 2-0 | +181533 |
| 5modern | 83 | Casarotto, Raphael (1514) | Won 2-0 | +171550 |
| 6modern | 71 | Lopes, Carlos (1538) | Lost 0-2 | -181532 |
| 7modern | 164 | Tavares, Luiz Felipe (1557) | Won 2-0 | +191551 |
| 8modern | 109 | Salas, Juan (1550) | Lost 1-2 | -181533 |
| average opponent: 1496record: 5-3 | new rating: 1533 | |||