Augusto Ab, Marcio Antonio
Current rating: 1580
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 8 | Fardin, Victor (1518) | Won 2-0 | +181552 |
| 3standard | 27 | de Castro, Leonardo (1622) | Won 2-0 | +191571 |
| 4standard | 3 | Mussa Barbera Filho, Luiz Carlos (1610) | Lost 0-2 | -171554 |
| 5standard | 124 | Souza, Joao Claudio (1602) | Lost 1-2 | -171537 |
| 6standard | 158 | Ferreira Simplicio Da Silva, Leonardo (1515) | Won 2-0 | +181555 |
| 7standard | 72 | Machado, Max (1510) | Won 2-1 | +171572 |
| 8standard | 59 | Camara, Aristides (1647) | Won 2-0 | +191591 |
| 9standard | 20 | Caldeiras, Daniel (1566) | Won 2-1 | +181609 |
| 10standard | 25 | Angelo, Miguel (1569) | Lost 1-2 | -191590 |
| 11standard | 48 | de Jesus Freitas, Marcos Paulo (1915) | Lost 0-2 | -121578 |
| 12standard | 51 | Tarazona, Diego (1563) | Won 2-1 | +171595 |
| 13standard | 34 | Allende, Luis (1555) | Lost 0-2 | -181577 |
| 14standard | 63 | de Melo Miranda, Pedro Henrique (1730) | Lost 0-2 | -161561 |
| 15standard | 61 | Aqel, Muhammad (1578) | Won 2-1 | +191580 |
| top | average opponent: 1607record: 8-6 | new rating: 1580 | ||
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 154 | Yamaguchi, Thiago Rogerio (1445) | Won 2-0 | +171532 |
| 2sealed | 52 | de Souza Neto, Oscar N (1520) | Lost 1-2 | -181514 |
| 3sealed | 144 | Pereira Becker, Edimar (1501) | Won 2-1 | +181532 |
| 4sealed | 139 | Luiz Martins da Fe, Cesar (1517) | Won 2-1 | +171549 |
| 5sealed | 132 | Sakate Pais, Luis Antonio (1570) | Won 2-1 | +191568 |
| 6sealed | 89 | da Silva, Felipe Fernuna (1554) | Lost 0-2 | -181550 |
| 7sealed | 129 | Freitas, Fernando Luiz (1466) | Won 2-0 | +161566 |
| 8sealed | 52 | Damian, Nicholas (1679) | Lost 0-2 | -161550 |
| 9sealed | 105 | Ferry, Sergio (1677) | Lost 0-2 | -161534 |
| top | average opponent: 1548record: 5-4 | new rating: 1534 | ||
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 125 | Cazzarotti de Oliveira, Pedro Henrique (1500) | Lost 1-2 | -181482 |
| 2standard | 191 | Pedro Henrique Boujadi, (1482) | Lost 1-2 | -181464 |
| 3standard | 270 | ivens fernandes neto, (1464) | Won 2-0 | +181482 |
| 4standard | 285 | Prevido, Andrei (1482) | Won 2-0 | +181500 |
| 5standard | 200 | Gallo Citera, Rocco P (1405) | Won 2-0 | +161516 |
| 6standard | 112 | Lopes, Eduardo (1469) | Lost 0-0 | -191497 |
| 7standard | 178 | Rafael da Silva Urtado, (1498) | Won 2-1 | +181515 |
| 8standard | 111 | Camargo, Murilo (1515) | Won 2-1 | +181533 |
| 9standard | 83 | Li, Alessandro (1535) | Lost 0-2 | -181515 |
| top | average opponent: 1483record: 5-4 | new rating: 1515 | ||