Miguel, Jeziel Albuquerque
Current rating: 1660
Record: 15-7-2
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 407 | Tognoli, Carlos Eduardo (1481) | Lost 0-2 | -181465 |
| 2modern | 365 | Di Giusto, Caio Giovanni (1441) | Won 2-0 | +171482 |
| 3modern | 228 | Medeiros, Daniel (1500) | Won 2-0 | +191501 |
| 4modern | 188 | Rafaeli, Ricardo (1521) | Won 2-1 | +181519 |
| 5modern | 157 | Botelho, Juliano (1502) | Won 2-1 | +181537 |
| 6modern | 83 | Ferrareze da Cruz, Guilherme Francisco (1714) | Won 2-1 | +211558 |
| 7modern | 47 | Fusaro, Victor (1578) | Won 2-0 | +181576 |
| 8modern | 14 | Amorim, Rodrigo (1553) | Draw 0-0 | 01576 |
| 9modern | 27 | Torres Melo, Adriano (1595) | Won 2-1 | +181594 |
| 10modern | 15 | Santos, Joao (1576) | Won 2-0 | +181612 |
| 11modern | 9 | Saraiva, Eduardo (1615) | Won 2-0 | +181630 |
| 12modern | 6 | das Dores, Abner (1609) | Won 2-1 | +181648 |
| 13modern | 4 | Caparroz, Joao Lucas (1772) | Won 2-0 | +201668 |
| 14modern | 2 | Ramos Modesto, Danilo (1949) | Lost 0-2 | -131655 |
| 15modern | 5 | Bollati, Matias (1951) | Draw 1-1 | +51660 |
| average opponent: 1624record: 11-2-2 | new rating: 1660 | |||
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 251 | Fukuda, Guilherme (1500) | Lost 1-2 | -181482 |
| 2sealed | 280 | Vascon Bufaro, Ricardo (1482) | Won 2-1 | +181500 |
| 3sealed | 136 | Mariano, Takeshi (1498) | Won 2-1 | +181518 |
| 4sealed | 156 | Ancamil, Luis (1560) | Lost 1-2 | -171501 |
| 5sealed | 155 | Pacheio, Filipe Ferreira (1489) | Lost 0-2 | -181483 |
| 6sealed | 240 | Angelo, Marcus Vinicius (1486) | Won 2-1 | +181501 |
| 7sealed | 186 | Dionysio de Souza, Rafael (1501) | Won 2-1 | +181519 |
| 8sealed | 122 | Ferreira, Luiz Fernando K (1489) | Lost 1-2 | -191500 |
| 9sealed | 117 | Araujo, Flavio (1547) | Lost 0-2 | -171483 |
| average opponent: 1506record: 4-5 | new rating: 1483 | |||