Johannes Sondermann
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Open | 06/13/2009 | 1630 | Czech Republic |
| It B | 02/16/2009 | 2344 | France |
| 12th OIBM | 11/01/2008 | 2206 | Germany |
| Olomouc Ave Kontakt Cup IMC | 08/01/2007 | 2293 | Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| B33 | Sicilian defence | 9 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 6 games |
| E76 | King's Indian, Four pawns attack | 6 games |
| C02 | French, advance variation | 4 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A87 | Dutch, Leningrad, main variation | 7 games |
| A57 | Benko gambit | 5 games |
| A80 | Dutch | 5 games |
| B78 | Sicilian, dragon, Yugoslav attack, 10.O-O-O | 4 games |
Germany
Male
FIDE ID:

Czech Republic
France