How is it that for every 3 ranked games i play, winning my team most of the games and the team losing me most. doesn't matter if my ally gameruins and intentional feeds. doesn't matter if my ally afk and buys 60 sentries. Doesnt matter if i mute everyone in the game pick support and try my best. I still get sent to low priority.

I need to know if valve only queues me with people who are cancerous and random report everyone in their game or if my account is so sensitive that 1 report can send me to low priority.
at first i didn't mind it but now i don't see the "logic" or "justice" behind me being low prioritied so often.