Per Hinnerk Lammers
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| JBLN West 9899 | ??/??/1998 | 437 | Germany |
| GER-chT north U15 | 09/??/1997 | 27 | Germany |
| GER-chT U13 | ??/??/1995 | 0 | Germany |
| GER Nord-chT U13 | ??/??/1995 | 64 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A00 | Polish (Sokolsky) opening | 2 games |
| C45 | Scotch game | 2 games |
| A22 | English opening | 1 games |
| C47 | Four knights, Scotch variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B07 | Pirc defence | 3 games |
| A02 | Bird's opening | 1 games |
| B08 | Pirc, classical (two knights) system | 1 games |
| D85 | Gruenfeld, exchange variation | 1 games |


Germany