Roland Haecker
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Regionalliga NW 0607 | 10/15/2006 | 1969 |  Germany |
| Regionalliga NW 0506 | 10/23/2005 | 1878 | Germany |
| Regionalliga NW 0405 | 10/24/2004 | 1974 | Germany |
| Bad Woerishofen op 17th | 03/15/2001 | 1996 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A49 | King's Indian, fianchetto without c4 | 4 games |
| D02 | Queen's pawn game | 2 games |
| D94 | Gruenfeld, 5.e3 | 2 games |
| B17 | Caro-Kann, Steinitz variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D05 | Queen's pawn game | 2 games |
| A14 | English, Neo-Catalan declined | 2 games |
| B24 | Sicilian, closed | 1 games |
| B23 | Sicilian, closed | 1 games |
