Gender means absolutely nothing
Look, I'm all for social equality, but these kinds of statements are silly. Individual colors are different, but you can group them into light and dark, by wavelength, by contrast, by "warmth" etc. People (and groups of people) have differences. It's not bad to be realistic and acknowledge those differences, even if in the past these acknowledgements came with the implication of justifying social inequality.
I stand by my claim that gender, outside of a doctor's office or fertility discussions, means absolutely less-than-nothing. But fine, I'll give a more concrete statement you can't try to shoot down : Gender means absolutely nothing when it comes to chess, and as such has no basis for being a descrimination factor in the chess world.
For my post #9, I understand it basically applies for any mixed doubles (e.g. a sport) where there are more male players doing it or more female players doing it. Still with chess in particular it's pretty blatant who has the better odds of winning more money when they walk into the tournament (a female will have an easier time finding a partner than a male).
Since these males might play just as well as those females, I would kind of feel bad for those males who, only because of their gender, miss out on some extra potential money. The rules of mixed doubles don't necessitate that, but when you know who plays chess, you know that's going to happen.
It has nothing to do with there being "more males than females." It would be equally wrong if there were 50% of each. Again, I should be able to team with who I please. Gender means absolutely nothing. At all. Forcing people to factor it into their choice of who to team with is disgusting.