Ricarda Petau
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| GER-chT U20 Girls | 12/30/1998 | 161 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B50 | Sicilian | 1 games |
| B07 | Pirc defence | 1 games |
| C50 | King's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A22 | English opening | 1 games |
| C50 | King's pawn game | 1 games |
| C64 | Ruy Lopez, classical (Cordel) defence | 1 games |


Germany