Male
FIDE ID:
Thorsteinn Thorsteinsson
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| World Senior Teams +65 | 04/19/2026 | 2293 |  Albania |
| TCh-ISL Kvika 2025-26 | 11/13/2025 | 2336 |  Iceland |
| Reykjavik CC Autumn 2025 | 09/03/2025 | 2256 | Iceland |
| TCh-ISL Kvika 2024-25 | 10/03/2024 | 2285 | Iceland |
Most Played Openings as White
| ECO | Opening | Games |
| E81 | King's Indian, Saemisch, 5...O-O | 4 games |
| A30 | English, symmetrical variation | 4 games |
| D58 | Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) system | 4 games |
| E11 | Bogo-Indian defence | 4 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B70 | Sicilian, dragon variation | 8 games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 5 games |
| A88 | Dutch, Leningrad, main variation with c6 | 5 games |
| B78 | Sicilian, dragon, Yugoslav attack, 10.O-O-O | 4 games |
