Johannes Osterkamp
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| GER-chT WK II schools U18 | 05/??/1999 | 111 | Germany |
| Schleswig Holstein-ch U15 VR1 | ??/??/1998 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A20 | English opening | 1 games |
| C56 | Two knights defence | 1 games |
| C55 | Two knights defence | 1 games |
| B50 | Sicilian | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B50 | Sicilian | 2 games |
| B73 | Sicilian, dragon, classical, 8.O-O | 1 games |
| B23 | Sicilian, closed | 1 games |


Germany