Ondrej Matejovsky
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| TCh-CZE 1 Liga Zapad | 10/20/2019 | 2271 | Czech Republic |
| Open | 01/17/2009 | 1850 | Czech Republic |
| Tatranske Zruby op | 09/22/2007 | 2057 | Slovakia |
| Ricany op-A | 08/25/2007 | 1837 | Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| B13 | Caro-Kann, exchange variation | 5 games |
| B01 | Scandinavian (centre counter) defence | 4 games |
| C01 | French, exchange variation | 4 games |
| B31 | Sicilian, Nyezhmetdinov-Rossolimo attack (with ...g6, without ...d6) | 3 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C42 | Petrov's defence | 7 games |
| C55 | Two knights defence | 3 games |
| C28 | Vienna game | 3 games |
| A29 | English, four knights, kingside fianchetto | 2 games |
Czech Republic
Male
FIDE ID:

Slovakia