Eduardo Arruda Cunha
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Sao Paulo Paulista-ch | 06/28/2007 | 1402 | Brazil |
| Rio de Janeiro Masters | 05/26/2007 | 1860 | Brazil |
| Rio de Janeiro Masters op | 05/13/2006 | 2061 | Brazil |
Most Played Openings as White
| ECO | Opening | Games |
| C41 | Philidor's defence | 1 games |
| A00 | Polish (Sokolsky) opening | 1 games |
| B78 | Sicilian, dragon, Yugoslav attack, 10.O-O-O | 1 games |
| C06 | French, Tarrasch, closed variation, main line | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B20 | Sicilian defence | 1 games |
| E16 | Queen's Indian, Capablanca variation | 1 games |
| A30 | English, symmetrical variation | 1 games |
| E15 | Queen's Indian, 4.g3 | 1 games |


Brazil