How are plat players and diamonds different?
So, I became plat this season, and I really feel like I already know a lot about the game and how to play it, I know most of the matchups and how I should play against each one. I played against diamonds in a custom game once.. I got smacked of course, but I really felt there's nothing I can do there as if I was a bronze, they were so dominant and I really couldn't do anything xD. So... I really don't know how are diamonds so good and how are they so different from plats?