Joanna Sonnenvelt
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| ARG-ch U14 | ??/??/2000 | 45 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| E97 | King's Indian, orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) | 1 games |
| B08 | Pirc, classical (two knights) system | 1 games |
| A43 | Old Benoni defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E70 | King's Indian, 4.e4 | 1 games |
| A26 | English, closed system | 1 games |
| A43 | Old Benoni defence | 1 games |


Argentina