Karin Hardtke
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| BL2-E 0001 (Women) | ??/??/2000 | 573 | Germany |
| GER-chT U20 Girls | 12/30/1999 | 225 | Germany |
| Tierpark op 2nd | ??/??/1998 | 634 | Germany |
| Greifswalder op | ??/??/1998 | 539 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A03 | Bird's opening | 12 games |
| A02 | Bird's opening | 10 games |
| B20 | Sicilian defence | 2 games |
| B00 | King's pawn opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C01 | French, exchange variation | 8 games |
| C00 | French defence | 5 games |
| A52 | Budapest defence | 2 games |
| C02 | French, advance variation | 2 games |


Germany