There are some people wanting to win their matches like, 90% of them...
That's wrong, the pro players win from 50% to 60% of their matches, so stop complaining. I'm level 19 and i'm silver ON CLASSIC MODE, and I got like 30 victories. I played a lot of matches already, but in my level there are a lot of smurfs, and they always end on premade, wich means they get on the enemie team, and I loose.
I only win when someone on my team is feeded... and I have to hold to don't feed the enemies, as i'm a noob.
Stop complaining about your victories, and go play right.