Like the title says, I think it’s very demoralizing if you have a leaver or two, and you still get a loss even though it was clearly the fault of the leavers.
I’m not saying I feel the losing party should gain rating (as I’m sure somebody’s gonna act like it’d be something I expect).
I suggest that when somebody goes afk or leaves, the match is canceled and the involved players gain a insta new game, filling the empty spots with new people.