Helgi E Jonatansson
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| ISL-chT 0405 | 11/19/2004 | 1766 | Iceland |
| VISA GP | 03/10/1998 | 2134 | Iceland |
| Berlin op | 08/??/1984 | 2219 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D11 | Queen's Gambit Declined Slav, 3.Nf3 | 1 games |
| C50 | King's pawn game | 1 games |
| B95 | Sicilian, Najdorf, 6...e6 | 1 games |
| A47 | Queen's Indian defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B02 | Alekhine's defence | 2 games |
| A44 | Old Benoni defence | 1 games |
| B85 | Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6 | 1 games |
| B21 | Sicilian, Grand Prix attack | 1 games |
Iceland
FIDE ID:

Germany