Alright, I think I have reasons to believe that I was a victom of a elo booster. Well me and 4 other people.
45 min ago I played ranked match, and I'm in Silver V division, so I'm not really that skilled but I'm trying my best at all times, and I'm surrounded by similar skilled people, because we're all there for a reason.
So, I join ranked and it's usual team, me mid with anivia and their mid is ezrael. I've faced many other champions mid and I feel really comfortable there with, according to lolking.com, average 10/5/10 kda across last 16 games. But this ezrael...I don't know how to explain it, he was just next level for me, so much poke all over the place with my slow ass bird. I went 0/2 early due to failed gank and another stupid death, but after that we as a team brought it together so it was overall equal game, except for that ezrael. He had 110 cs at 12th minute which is just never seen in this low rank. I always pay attention to mine and to other people's cs throughout the game and if someone has 70-80 by 12th minute in silver I respect him, but this was unbelieveable.
My jungler and I went for our blue seconds after it respawned but ezrael was already there, he already took it, this happened two times. He kept up his game untill end and we very narrowly lost because rest of his team sucked. He was 72k dmg done and rest of them 12-24k dmg done. He ended up with 350 or so cs at 40 minute played.
After game ended I just thought something was wrong, how could someone be this much above everyone else so I looked him up. He's in silver V with 61-63 win/loss ratio. But here's the catch, he won 8 of his last 10 matches in ranked, and in EACH including those two losses he had extremely good kda ratios with last game 19/2 with diana, even getting a pentakill, and before that 24-4 vayne and 21-5 aatrox. And in those 10 games in which he dominated so much he played 5 different champions.
So, how can someone this average with that bad win/loss ratio suddenly improve so much? Am I onto something here?