Rudolf Buecken
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| NRW-ch Seniors 16th | 05/21/2005 | 1875 |  Germany |
| NRW-ch op Seniors 14th | 06/14/2003 | 1810 | Germany |
| Oberliga NRW 0203 II | 10/06/2002 | 2235 | Germany |
| NRW-Liga II | 10/06/2002 | 2230 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B21 | Sicilian, Grand Prix attack | 3 games |
| C56 | Two knights defence | 2 games |
| B09 | Pirc, Austrian attack | 1 games |
| C02 | French, advance variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C41 | Philidor's defence | 2 games |
| B07 | Pirc defence | 2 games |
| A07 | Reti, King's Indian attack (Barcza system) | 2 games |
| C29 | Vienna gambit | 1 games |
