What are these placements my dawgs

So like, I've been playing league for 3 and a half years. I finally tried ranked and had a ton of fun. It was exciting and intense. I won 8/10 games in my placements. Eight out of ten. 80% ratio is pretty decent in my opinion. I was expecting a medium silver placement, but I get placed in BRONZE 2. Like this doesn't make sense. 2 of those games that I lost were because of players who were struggling/tilted (look at scores if needed) that I could do nothing about it. Not saying that it's their fault at all, because I always know I could have done something better in these games, it's just they were too tilted to perform well. Most games I was against high silver players and I'm frustrated that I didn't even get put into silver. Pretty disappointed that I'm going to have to win 10+ games to get out of bronze into silver. #fixplacementgames*[zombie-brand-mindblown]*