If you actually read the rest of that post, it says that in their actual behavior to those men that they rate as less-than-medium they're less judgmental of looks than the men:

> As you can see from the gray line, women rate an incredible 80% of guys as worse-looking than medium. Very harsh. On the other hand, when it comes to actual messaging, women shift their expectations only just slightly ahead of the curve, which is a healthier pattern than guys’ pursuing the all-but-unattainable. But with the basic ratings so out-of-whack, the two curves together suggest some strange possibilities for the female thought process, the most salient of which is that the average-looking woman has convinced herself that the vast majority of males aren’t good enough for her, but she then goes right out and messages them anyway.