Gerhard Rogg
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Regionalliga SW 0607 | 10/15/2006 | 1991 | Germany |
| Regionalliga SW 0506 | 10/23/2005 | 2012 | Germany |
| Regionalliga SW 0405 | 10/24/2004 | 1951 | Germany |
| Bundesliga 8384 | 10/??/1983 | 1440 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C02 | French, advance variation | 5 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 4 games |
| C41 | Philidor's defence | 2 games |
| C84 | Ruy Lopez, closed defence | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C06 | French, Tarrasch, closed variation, main line | 3 games |
| C10 | French, Paulsen variation | 2 games |
| C14 | French, classical variation | 2 games |
| C03 | French, Tarrasch | 2 games |


Germany