Ritva Kayhko
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Kuopio op2 | ??/??/1995 | 856 |  Finland |
| Tampere op2 | ??/??/1994 | 210 | Finland |
Most Played Openings as White
| ECO | Opening | Games |
| E64 | King's Indian, fianchetto, Yugoslav system | 1 games |
| A58 | Benko gambit accepted | 1 games |
| A68 | Benoni, four pawns attack | 1 games |
| D30 | Queen's gambit declined | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E97 | King's Indian, orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) | 1 games |
| C13 | French, classical | 1 games |
| A53 | Old Indian defence | 1 games |
| B13 | Caro-Kann, exchange variation | 1 games |
