Oliver Perlak
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Dresden ZMD op | 07/23/2005 | 1813 | Germany |
| Niedersachsen-ch | ??/??/2003 | 1949 | Germany |
| BEM-ch VM | ??/??/2000 | 260 | Germany |
| Niedersachsen-ch U18 | 03/27/1999 | 142 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A42 | Modern defence, Averbakh system | 1 games |
| A41 | Queen's Pawn | 1 games |
| A90 | Dutch defence | 1 games |
| D78 | Neo-Gruenfeld, 6.O-O c6 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 5 games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 1 games |
| A00 | Polish (Sokolsky) opening | 1 games |
| C13 | French, classical | 1 games |


Germany