Walter Ammann
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Winterthur op2 | 10/11/2002 | 1973 | Switzerland |
| Zuerich Hilton op | 08/13/1999 | 1250 | Switzerland |
| Biel MTO op | 07/??/1999 | 2333 | Switzerland |
| Basel Hilton op 1st | 01/??/1999 | 1713 | Switzerland |
Most Played Openings as White
| ECO | Opening | Games |
| B23 | Sicilian, closed | 4 games |
| A43 | Old Benoni defence | 3 games |
| E62 | King's Indian, fianchetto variation | 2 games |
| B12 | Caro-Kann defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 4 games |
| D31 | Queen's Gambit Declined, 3.Nc3 | 3 games |
| D30 | Queen's gambit declined | 2 games |
| D45 | Queen's Gambit Declined semi-Slav, 5.e3 | 2 games |
Switzerland
Male
FIDE ID:

