S rank is too hard to get. . . .
I went 6/0/23 with 163 cs in a 40 minute game (or about that much). I got an A-. I had one teammate pretty much hogging the kills and this shouldn't affect my rank score. I should of gotten an S for that if not even an S or S-, an A+.
edit: I'm not even saying I'm a good player but when a player does well that player should be rewarded for it.