David Schaffner
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Open | 04/09/2009 | 1984 | Switzerland |
| Christmas Master Open | 12/26/2008 | 2123 | Switzerland |
| Winterthur op | 10/05/2007 | 1949 | Switzerland |
| SUI-ch HT1 | 07/13/2006 | 2022 | Switzerland |
Most Played Openings as White
| ECO | Opening | Games |
| B23 | Sicilian, closed | 3 games |
| B07 | Pirc defence | 1 games |
| C02 | French, advance variation | 1 games |
| B84 | Sicilian, Scheveningen (Paulsen), classical variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B02 | Alekhine's defence | 3 games |
| C10 | French, Paulsen variation | 2 games |
| B33 | Sicilian defence | 2 games |
| B03 | Alekhine's defence | 1 games |
Switzerland
Male
FIDE ID:

