Udo Schaefer
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Niederbayernliga 0607 | ??/??/2006 | 1747 | Germany |
| SEM Tourn-B | 04/??/2004 | 40 | Germany |
| Regionalliga NO 9697 | 10/??/1996 | 323 | Germany |
| PF-op | ??/??/1993 | 39 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| E76 | King's Indian, Four pawns attack | 2 games |
| B30 | Sicilian defence | 1 games |
| C64 | Ruy Lopez, classical (Cordel) defence | 1 games |
| E87 | King's Indian, Saemisch, orthodox, 7.d5 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A25 | English, Sicilian reversed | 1 games |
| D12 | Queen's Gambit Declined Slav, 4.e3 Bf5 | 1 games |
| A27 | English, three knights system | 1 games |
| D88 | Gruenfeld, Spassky variation, main line, 10...cd, 11.cd | 1 games |


Germany