Helder Gaioso
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Goiania-ch | 12/08/2001 | 1938 | Brazil |
| Maalox Plus op | 01/??/1999 | 594 | Brazil |
| Brasilia op | ??/??/1998 | 1402 | Brazil |
| Braganca Paulista op | ??/??/1997 | 1204 | Brazil |
Most Played Openings as White
| ECO | Opening | Games |
| A00 | Polish (Sokolsky) opening | 2 games |
| C02 | French, advance variation | 2 games |
| B11 | Caro-Kann, two knights, 3...Bg4 | 1 games |
| B24 | Sicilian, closed | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B12 | Caro-Kann defence | 3 games |
| D32 | Queen's Gambit Declined, Tarrasch defence | 1 games |
| D94 | Gruenfeld, 5.e3 | 1 games |
| A46 | Queen's pawn game | 1 games |


Brazil