K. Halvorsen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| EU-ch U18 Girls | ??/??/1989 | 715 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| B84 | Sicilian, Scheveningen (Paulsen), classical variation | 2 games |
| B33 | Sicilian defence | 1 games |
| B15 | Caro-Kann defence | 1 games |
| B99 | Sicilian, Najdorf, 7...Be7 main line | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B84 | Sicilian, Scheveningen (Paulsen), classical variation | 2 games |
| A80 | Dutch | 2 games |
| B21 | Sicilian, Grand Prix attack | 1 games |
| A84 | Dutch defence | 1 games |


Poland