Male
FIDE ID:
Gudmundur Dadason
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| TCh-ISL Premier 2021-22 | 09/30/2021 | 2226 |  Iceland |
| TCh-ISL 2012-13 | 10/05/2012 | 2307 | Iceland |
| ISL-chT 0405 | 11/19/2004 | 1766 | Iceland |
| ISL-chT | 03/24/2000 | 2114 | Iceland |
Gudmundur Dadason Opening Repertoire with White pieces
| ECO | Opening | Games |
| A05 | Reti opening | 1 games |
| D18 | Queen's Gambit Declined Slav, Dutch variation | 1 games |
| A07 | Reti, King's Indian attack (Barcza system) | 1 games |
| E12 | Queen's Indian defence | 1 games |
Gudmundur Dadason Opening Repertoire with Black pieces
| ECO | Opening | Games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 2 games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 1 games |
| E10 | Queen's pawn game | 1 games |
| A45 | Queen's pawn game | 1 games |
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