Morais Silva, Daividdi
Current rating: 1395
Record: 2-8
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 201 | Lage Martins, Bruno (1500) | Lost 0-2 | -171428 |
| 2modern | 430 | Borges, Bruno (1508) | Lost 1-2 | -161412 |
| 3modern | 599 | Telles Del Necchio Fiho, Artur (1465) | Lost 0-2 | -171395 |
| average opponent: 1491record: 0-3 | new rating: 1395 | |||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 15 | Cunha, Luiz Carlos (1464) | Lost 0-2 | -191481 |
| 2modern | 537 | Elizalde, Victor (1560) | Lost 0-2 | -161465 |
| 3modern | 554 | Borba Lucena Filho, Renato (1463) | Won 2-1 | +181483 |
| 4modern | 371 | Jaz Leitao, Vinicius Guilherme (1481) | Won 2-0 | +181501 |
| 5modern | 356 | Heylmann, Henrique (1469) | Lost 0-2 | -191482 |
| 6modern | 427 | Bofo De Oliveira, Daniel (1481) | Lost 1-2 | -181464 |
| 7modern | 442 | Zanolli, Mario (1411) | Lost 0-2 | -191445 |
| average opponent: 1476record: 2-5 | new rating: 1445 | |||