Roland Patco
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Nuremberg op | ??/??/1990 | 341 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A11 | English, Caro-Kann defensive system | 2 games |
| A89 | Dutch, Leningrad, main variation with Nc6 | 1 games |
| A14 | English, Neo-Catalan declined | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B03 | Alekhine's defence | 1 games |
| B02 | Alekhine's defence | 1 games |


Germany