FIDE ID:
Walter Bornhauser
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Zuerich Seniors op 4th | 01/23/2006 | 790 |  Switzerland |
| Weggis Seniors op 6th | 04/24/2006 | 1662 | Switzerland |
| Bad Ragaz Seniors op 4th | 03/20/2006 | 617 | Switzerland |
| Ascona Seniors op 4th | 10/31/2005 | 708 | Switzerland |
Walter Bornhauser Opening Repertoire with White pieces
| ECO | Opening | Games |
| B53 | Sicilian, Chekhover variation | 2 games |
| C18 | French, Winawer, advance variation | 2 games |
| C50 | King's pawn game | 2 games |
| B32 | Sicilian defence | 1 games |
Walter Bornhauser Opening Repertoire with Black pieces
| ECO | Opening | Games |
| C13 | French, classical | 2 games |
| C01 | French, exchange variation | 2 games |
| C10 | French, Paulsen variation | 2 games |
| B21 | Sicilian, Grand Prix attack | 1 games |
