How do a player quit without losing points in a rated game and how do you end a game where the opponent has l

Question

a player leaves a rated game and not lose any points they just quit.

another ques tion is how do a player just start the with you pressing start

Answer 1

just "x out". Or press alt - f4 to end a game that you are losing.

that is how you can play without losing your points... that's happened to me a LOTTT