FIDE ID:
Walter Ader Hausman
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| ARAIS tt | ??/??/1994 | 333 |  Chile |
| Santiago ARAIS tt-B | ??/??/1992 | 194 | Chile |
| La Serena | ??/??/1972 | 0 |  Argentina |
| ARG-CHI | ??/??/1971 | 536 | Chile |
Most Played Openings as White
| ECO | Opening | Games |
| E70 | King's Indian, 4.e4 | 7 games |
| A53 | Old Indian defence | 3 games |
| E16 | Queen's Indian, Capablanca variation | 3 games |
| E14 | Queen's Indian, 4.e3 | 3 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D46 | Queen's Gambit Declined semi-Slav, 6.Bd3 | 4 games |
| B29 | Sicilian, Nimzovich-Rubinstein variation | 3 games |
| E70 | King's Indian, 4.e4 | 3 games |
| D75 | Neo-Gruenfeld, 6.cd Nxd5, 7.O-O c5, 8.Nc3 | 2 games |
