Sunil Weeramantry
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Gibraltar Masters 2017 | 01/24/2017 | 2297 | United Kingdom |
| Gibraltar Masters 2016 | 01/26/2016 | 2291 | United Kingdom |
| Geneva Open A 2013 | 06/24/2013 | 2294 | Switzerland |
| Foxwoods Open | 04/08/2009 | 2118 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| B23 | Sicilian, closed | 58 games |
| C56 | Two knights defence | 15 games |
| C02 | French, advance variation | 11 games |
| B13 | Caro-Kann, exchange variation | 9 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B06 | Robatsch (modern) defence | 39 games |
| B07 | Pirc defence | 24 games |
| B08 | Pirc, classical (two knights) system | 20 games |
| E62 | King's Indian, fianchetto variation | 9 games |
Sri Lanka (formerly Ceylon)
Male
FIDE ID:

United Kingdom
Switzerland
United States