Willibald Koczy
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Steinfurt Bezirksklasse 0607 | ??/??/2006 | 1218 |  Germany |
| Muensterland Verbandsklasse-A 0607 | 09/23/2006 | 1765 | Germany |
| Bezirksklasse Steinfurt 0506 | 09/10/2005 | 1179 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C80 | Ruy Lopez, open (Tarrasch) defence | 1 games |
| C79 | Ruy Lopez, Steinitz defence deferred (Russian defence) | 1 games |
| C60 | Ruy Lopez (Spanish opening) | 1 games |
| B33 | Sicilian defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B84 | Sicilian, Scheveningen (Paulsen), classical variation | 1 games |
| A47 | Queen's Indian defence | 1 games |
| D06 | Queen's Gambit | 1 games |
| E38 | Nimzo-Indian, classical, 4...c5 | 1 games |
