Hans Adolf Ertl
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| VK Gr1 9900 | ??/??/1999 | 378 |  Germany |
| Ruhrgebiet VK 9899 playoff | ??/??/1999 | 75 | Germany |
| Ruhrgebiet VK1 9899 | ??/??/1998 | 378 | Germany |
| Ruhrgebiet VK1-chT 9596 | ??/??/1995 | 183 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B07 | Pirc defence | 2 games |
| B06 | Robatsch (modern) defence | 2 games |
| B23 | Sicilian, closed | 1 games |
| B95 | Sicilian, Najdorf, 6...e6 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C36 | King's Gambit Accepted, Abbazia defence (classical defence, modern defence[!]) | 1 games |
| C80 | Ruy Lopez, open (Tarrasch) defence | 1 games |
| C46 | Three knights game | 1 games |
| D45 | Queen's Gambit Declined semi-Slav, 5.e3 | 1 games |
