Does anyone know how many ranked games it takes to top out your score so a bad round want kill your score and make you want to pull your hair out or even worse make you want to quit the game thanks for any advice on this
It varies from tier to tier. Best not worry too much about averages or even scores as they'll settle down eventually. Practise is the only answer I'm afraid. Good luck.
you've got a ways to... master was around 40
If I remember correctly TM was something like 50 rounds. Legend on the other hand was something like 400. It took me almost 6 months to get there.