Rostislav Kubos
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| TCh-CZE 1 Liga Vychod | 10/08/2022 | 2227 | Czech Republic |
| CZE-ch Juniors op-A | 03/10/2007 | 1928 | Czech Republic |
| Tatry op | 09/10/2005 | 2034 | Slovakia |
| Karvina Mayor's Cup | 07/02/2005 | 1385 | Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| A29 | English, four knights, kingside fianchetto | 5 games |
| A39 | English, symmetrical, main line with d4 | 3 games |
| A37 | English, symmetrical variation | 2 games |
| A13 | English opening | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B34 | Sicilian, accelerated fianchetto, exchange variation | 3 games |
| B20 | Sicilian defence | 3 games |
| B38 | Sicilian, accelerated fianchetto, Maroczy bind, 6.Be3 | 2 games |
| B75 | Sicilian, dragon, Yugoslav attack | 2 games |
Czech Republic
Male
FIDE ID:

Slovakia