what about the supports? whose job it is NOT to get kills and if they die, its not as big a deal as if, say, the ADC dies. What you suggest is flawed because it penalizes the support even if your team wins.
I agree that K/D/A is not the only think that should be considered. You guys are getting side-tracked...
I have many points, that of which was only one of them. I do think it could be weighed in each game for a couple points of elo, yes.
What about reports on teamwork however. Let's say someone gets 2 honorable oppontents, 3 teamworks, and 1 helpfulness as a support role. Do you not think they should be rewarded more elo than the others?
or, do you not think the afker 5 minutes in should lose more elo than the others?