Ranked Hates Me?

Hey, Im writing this because I want to talk about a certain issue in ranked. I went from Silver 4 to Bronze 5 in like 8 days. Trust me, I'm an ok player, not the best, but definitely not the worst. What I wanted to ask was Why do I keep getting really bad players in ranked? Here would be my example, I will tell you how 4 recent games went.

Game 1: I was playing tryndamere jung, and in champ select, Kog Maw calls mid, I call jung, Leona calls supp, and heimer is I guess afk, then this guy chooses Annie and autolocks her, he says "he didn't know" Kog called mid, we told him to dodge, and he did not want to. Heimer thought he was going top so he autolocked heimer he ended up going adc. During the game annie fed, and pretty much trolled with pings, he pinged every chance he got, then continued to call me "arrogant" cuz I told him to dodge

Game 2: I was playing Yi jung, and everything was fine, no flaming, and Sivir decides "Hey, Im stupid, Ima give them first blood" And he dies BEFORE minions even spawn. Then he fed the rest of the game and ended up going like 2/11. He flamed all game and blamed Blitzcrank for his deaths, even though Blitz was doing fine. We could have won if it wasn't for Sivir, he flamed and fed all game.

Game 3: I played Vi jung and everything was fine, no flaming, the worst thing that happened was me ksing Cho and he replied with "..." then, apparently enemy Darius was trolling because Wukong in all chat asked our team to report him for trolling. After Cho's 2nd death, he says "I bet I can out troll darius" Then the rest of the game, he feeds, and flames all game.

Game 4. OH GOD. So I was playing Vlad Mid and everything was going swell, I was doing pretty good against Ezreal. The games going good and we have a good lead. Then, our jungler Yi, decides to leave, he was going good and he had no reason to leave but BOOM. There he goes. As soon as he left our game went to shit. We started losing and towards the end. Nasus decided to leave, but only for about 7 minutes, however during those 7 minutes the game got worse. We knew we had no chance so we ended up losing.

TL;DR Why does ranked hate me? In 4 of my recent games I have had 3 feeders, 2 trolls, and 2 leavers. Why do I keep getting teams like this? I went from Silver 4 to Bronze 5 in 8 days! The 4 games I showed you (if you read them) were JUST from today. Ive had many encounters with feeders and trolls yesterday, and the day before. Rito, please tell the Ranked Gods that I would give them money, to be away from all of the trolls.