Schaefer
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| JBLN Ost 9495 | ??/??/1994 | 450 |  Germany |
| NRW-chT 9293 U18 | ??/??/1992 | 83 | Germany |
| NRW-chT 9192 U18 | ??/??/1991 | 27 | Germany |
| BL3-West 8687 | ??/??/1986 | 721 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C54 | Giuoco Piano | 2 games |
| D12 | Queen's Gambit Declined Slav, 4.e3 Bf5 | 1 games |
| D58 | Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) system | 1 games |
| E21 | Nimzo-Indian, three knights variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B12 | Caro-Kann defence | 1 games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 1 games |
| D61 | Queen's Gambit Declined, Orthodox defence, Rubinstein variation | 1 games |
| C50 | King's pawn game | 1 games |
