Do I have any hope of beating really good players playing on really good pcs if I play on 60 fps? Im still learning but sometimes I feel as though my laptop is limiting my gameplay massively and I cant be as good as the pros. Thoughts?

First of all, sorry about my bad english. I'm sentinel or controler (KJ & Brimstone) currently is Diamond 3, and I think I don't deserve my rank (not boosted). My aim skills aren't that good compared to other player in this rank disparity,...