William Arruda
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Sao Paulo Interclubes | 03/08/2003 | 1823 | Brazil |
| Sao Paulo Itau Cup 7th | 10/??/2003 | 1162 | Brazil |
| Sao Paulo CXSP | 11/25/2002 | 1861 | Brazil |
| Itau Cup 5th | 10/13/2001 | 1158 | Brazil |
Most Played Openings as White
| ECO | Opening | Games |
| B25 | Sicilian, closed | 2 games |
| C00 | French defence | 1 games |
| B89 | Sicilian, Sozin, 7.Be3 | 1 games |
| A04 | Reti opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B79 | Sicilian, dragon, Yugoslav attack, 12.h4 | 3 games |
| B23 | Sicilian, closed | 2 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 2 games |
| B33 | Sicilian defence | 2 games |
Brazil
Male
FIDE ID:

