Jari Vertanen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| FIN-chT 9900 I div | ??/??/1999 | 606 | Finland |
| FIN-ch U18 | ??/??/1993 | 0 | Finland |
Most Played Openings as White
| ECO | Opening | Games |
| A02 | Bird's opening | 2 games |
| B73 | Sicilian, dragon, classical, 8.O-O | 1 games |
| B33 | Sicilian defence | 1 games |
| A03 | Bird's opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B21 | Sicilian, Grand Prix attack | 1 games |
| C30 | King's gambit | 1 games |
| B28 | Sicilian, O'Kelly variation | 1 games |
| D11 | Queen's Gambit Declined Slav, 3.Nf3 | 1 games |


Finland