Male
FIDE ID:
Gylfi Thorhallsson
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| TCh-ISL 2012-13 | 10/05/2012 | 2307 |  Iceland |
| MP Reykjavik Open | 03/09/2011 | 2087 | Iceland |
| Open | 03/24/2009 | 2154 | Iceland |
| Politiken Cup 29th | 07/21/2007 | 1626 |  Denmark |
Most Played Openings as White
| ECO | Opening | Games |
| B73 | Sicilian, dragon, classical, 8.O-O | 5 games |
| B01 | Scandinavian (centre counter) defence | 4 games |
| B85 | Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6 | 3 games |
| B84 | Sicilian, Scheveningen (Paulsen), classical variation | 3 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E12 | Queen's Indian defence | 5 games |
| C89 | Ruy Lopez, Marshall counter-attack | 4 games |
| C45 | Scotch game | 3 games |
| A00 | Polish (Sokolsky) opening | 3 games |
