Mario Augusto Reis Araujo
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| POR-chB | 08/03/2005 | 1892 |  Portugal |
Most Played Openings as White
| ECO | Opening | Games |
| B26 | Sicilian, closed, 6.Be3 | 1 games |
| A07 | Reti, King's Indian attack (Barcza system) | 1 games |
| A14 | English, Neo-Catalan declined | 1 games |
| A08 | Reti, King's Indian attack | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E06 | Catalan, closed, 5.Nf3 | 1 games |
| B96 | Sicilian, Najdorf, 7.f4 | 1 games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 1 games |
| B51 | Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack | 1 games |
