I just have a question, is it a feature in the game that you play against players from a rank higher than yours in all of your matches so that you get stuck in your rank and never get promoted?

I remember that a few updates ago I used to get constant 120-140 fps easily on my laptop but now it's not even close. I get around 80-90 and there are times when it drops down to 60 and I have to restart the game to go back to 80-90. This w...