Frank Holstein
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Oberliga Baden 0607 | 10/15/2006 | 2122 |  Germany |
| Verbandsliga Sued Baden 00506 | 10/16/2005 | 1534 | Germany |
| Baden VLS 0203 | 10/13/2002 | 832 | Germany |
| Baden OL 0102 | 10/07/2001 | 1622 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A36 | English, symmetrical variation | 9 games |
| A26 | English, closed system | 2 games |
| A21 | English opening | 2 games |
| D13 | Queen's Gambit Declined Slav, exchange variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C42 | Petrov's defence | 1 games |
| B38 | Sicilian, accelerated fianchetto, Maroczy bind, 6.Be3 | 1 games |
| B03 | Alekhine's defence | 1 games |
| B13 | Caro-Kann, exchange variation | 1 games |
