Friedhelm Trenkle
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Verbandsliga Sued Baden 0607 | 10/22/2006 | 1999 | Germany |
| Verbandsliga Sued Baden 00506 | 10/16/2005 | 1534 | Germany |
| Verbandsliga Sued Baden 0405 | 10/10/2004 | 1050 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A37 | English, symmetrical variation | 1 games |
| A38 | English, symmetrical variation | 1 games |
| E62 | King's Indian, fianchetto variation | 1 games |
| A34 | English, symmetrical variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B06 | Robatsch (modern) defence | 2 games |
| B24 | Sicilian, closed | 1 games |
| A42 | Modern defence, Averbakh system | 1 games |
| A41 | Queen's Pawn | 1 games |


Germany