Frederik Polenz
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Werther Schloss op-C 13rd | 03/31/2007 | 1651 | Germany |
| Northeim CES 1st | 04/14/2005 | 1219 | Germany |
| Oberliga Nord W 0405 | 10/??/2004 | 1619 | Germany |
| Niedersachsen-ch | 01/02/2004 | 1940 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A02 | Bird's opening | 15 games |
| A03 | Bird's opening | 14 games |
| B07 | Pirc defence | 3 games |
| A43 | Old Benoni defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B07 | Pirc defence | 18 games |
| A80 | Dutch | 5 games |
| A85 | Dutch with c4 & Nc3 | 4 games |
| C41 | Philidor's defence | 3 games |


Germany