Hendrik Klasen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| GER-chT U16 | 12/??/2000 | 48 | Germany |
| Leverkusen-ch op | ??/??/2000 | 545 | Germany |
| NRW holiday U16 | 07/??/1999 | 102 | Germany |
| NRW-chT U18 9899 | ??/??/1998 | 259 | Germany |
Hendrik Klasen Opening Repertoire with White pieces
| ECO | Opening | Games |
| A85 | Dutch with c4 & Nc3 | 2 games |
| A29 | English, four knights, kingside fianchetto | 2 games |
| A26 | English, closed system | 2 games |
| E76 | King's Indian, Four pawns attack | 2 games |
Hendrik Klasen Opening Repertoire with Black pieces
| ECO | Opening | Games |
| B73 | Sicilian, dragon, classical, 8.O-O | 3 games |
| D37 | Queen's Gambit Declined, 4.Nf3 | 2 games |
| B30 | Sicilian defence | 2 games |
| E04 | Catalan, open, 5.Nf3 | 1 games |


Germany