Helena Mertes
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| EU-ch U18 Girls | 08/31/2001 | 1321 | Greece |
| EU-ch U18 Girls | 10/02/2000 | 1177 | Greece |
| Faber Cup | 07/24/2000 | 436 | Ireland |
| BEL-ch U14 | ??/??/1998 | 0 | Belgium |
Most Played Openings as White
| ECO | Opening | Games |
| E43 | Nimzo-Indian, Fischer variation | 1 games |
| D57 | Queen's Gambit Declined, Lasker defence, main line | 1 games |
| E91 | King's Indian, 6.Be2 | 1 games |
| D30 | Queen's gambit declined | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D02 | Queen's pawn game | 2 games |
| B50 | Sicilian | 2 games |
| C45 | Scotch game | 2 games |
| B84 | Sicilian, Scheveningen (Paulsen), classical variation | 1 games |


Greece
Ireland
Belgium