Maria Heinatz
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| TCh-SUI 2023 | 04/16/2023 | 2321 | Switzerland |
| 21st European Teams Women | 10/28/2017 | 2235 | Greece |
| Frauenbundesliga 2016-17 | 10/22/2016 | 2319 | Germany |
| TCh-SUI 2014 | 03/16/2014 | 2272 | Switzerland |
Most Played Openings as White
| ECO | Opening | Games |
| C11 | French defence | 3 games |
| C42 | Petrov's defence | 2 games |
| C60 | Ruy Lopez (Spanish opening) | 2 games |
| C01 | French, exchange variation | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B21 | Sicilian, Grand Prix attack | 2 games |
| B26 | Sicilian, closed, 6.Be3 | 2 games |
| D85 | Gruenfeld, exchange variation | 1 games |
| B49 | Sicilian, Taimanov variation | 1 games |
Switzerland
Female
FIDE ID:

Greece
Germany