The problem with League of Legends picking Leagues!

I made this post so no other player would encounter the same difficulties and problems as I. Last year when I was unranked and won 3 games and lost 7 of course and I got to Silver III surprisingly, but this time (in 2015) I won 5 games, played even better than last year and got in to Bronze II. I don't know if Riot changed the system a little bit, but I'm just really mad right now. I get into bad teams which I can't carry even 1% feeders, trolls, all of those are in Bronze hell. So Riot should really change this system from buggy to actually working. Plus in matchmaking don't give one team all of the noobs and in the other the pros, but give each team at least 2 feeders, not 4 (not being a douche). P.S. the LP in ranked shouldn't go down only because of the loss, but depending on how much you feed or be pro!