I think you are more likely to find that girls don’t really want to advertise the fact they are female because of the hassle they will most likely get.
Sad fact - players claiming to be female get all kinds of harrasment on servers.
I’d say there’s definately a differnece between public and clan play though, hence why there’s probably a higher proportion of visible female players in clans (where people generally are better mannered, and it adds extra friction to some guys to be ‘owned’ by a girl - psychological advantages in clan matches are great ;)).
I didn’t realise I’d bumped into any actually, used to play a lot on the SENF server when I was in the UK 


