@r1ggedgameYup, this is the most common outcome. But when I look at the above picture, it doesn't necessarily say to me, "people are useless," or even "useless people are useless." My real question isn't, "How much damage did they do, or how much did they contribute?" My real question is, "Did they take direction, listen to suggestions, make some kind of effort?"
Which is why I've said a million times and will say again: "skill" matching, even when it works, is not enough in a game as complex as this one. Matching needs to be done on playstyle and match goals, not on skill.