Jouko Tolonen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| FIN-ch Seniors | 06/14/2005 | 1036 | Finland |
| MK Cafe Cup-B | ??/??/1997 | 1268 | Poland |
| Helsinki-ch | ??/??/1995 | 492 | Finland |
Most Played Openings as White
| ECO | Opening | Games |
| A00 | Polish (Sokolsky) opening | 3 games |
| A97 | Dutch, Ilyin-Genevsky variation | 1 games |
| D94 | Gruenfeld, 5.e3 | 1 games |
| A42 | Modern defence, Averbakh system | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C50 | King's pawn game | 1 games |
| C80 | Ruy Lopez, open (Tarrasch) defence | 1 games |
| C44 | King's pawn game | 1 games |
| D61 | Queen's Gambit Declined, Orthodox defence, Rubinstein variation | 1 games |


Finland
Poland