Rolf Ertl
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Oberliga Bayern 0304 | 10/??/2003 | 2175 |  Germany |
| Landesliga Nord 0203 | 10/20/2002 | 2010 | Germany |
| Landesliga Nord 0102 | 10/07/2001 | 2032 | Germany |
| Regionalliga NO 0001 | ??/??/2000 | 1037 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B34 | Sicilian, accelerated fianchetto, exchange variation | 5 games |
| B70 | Sicilian, dragon variation | 4 games |
| B11 | Caro-Kann, two knights, 3...Bg4 | 3 games |
| B08 | Pirc, classical (two knights) system | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E12 | Queen's Indian defence | 2 games |
| E61 | King's Indian defence, 3.Nc3 | 2 games |
| A05 | Reti opening | 2 games |
| A29 | English, four knights, kingside fianchetto | 2 games |
