Miguel Vieira
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Porto district-ch U10 | 02/??/2004 | 942 | Portugal |
| POR-ch U08 | ??/??/2003 | 49 | Portugal |
Most Played Openings as White
| ECO | Opening | Games |
| C20 | King's pawn game | 1 games |
| C23 | Bishop's opening | 1 games |
| B20 | Sicilian defence | 1 games |
| C50 | King's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C57 | Two knights defence | 1 games |
| C47 | Four knights, Scotch variation | 1 games |
| C77 | Ruy Lopez, Morphy defence | 1 games |
| C46 | Three knights game | 1 games |


Portugal