Karol Kos
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Oberwart op | 07/??/1999 | 1764 | Austria |
| Zalakaros op 17th | 06/??/1998 | 1616 | Hungary |
| Karl Wagner mem 5th | 09/??/1998 | 1957 | Austria |
| SLO-ch qual | ??/??/1997 | 1291 | Slovenia |
Most Played Openings as White
| ECO | Opening | Games |
| E63 | King's Indian, fianchetto, Panno variation | 1 games |
| E04 | Catalan, open, 5.Nf3 | 1 games |
| D46 | Queen's Gambit Declined semi-Slav, 6.Bd3 | 1 games |
| D00 | Queen's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B90 | Sicilian, Najdorf | 2 games |
| B56 | Sicilian | 1 games |
| B93 | Sicilian, Najdorf, 6.f4 | 1 games |
| B26 | Sicilian, closed, 6.Be3 | 1 games |


Austria
Hungary
Slovenia