GAC Skill and banners.

"NicWester;d-252380" wrote:
Maybe I'm misunderstanding something, so please correct me if I'm wrong--But if matchmaking is based off of Skill Rating, and Skill Rating is gained or lost depending on whether you win or lose (respectively) and the difference in your opponent's Skill Rating, then are banners meaningless outside of determining who won or lost?

I'm asking because my opponent has 4 Galactic Legends, a 7* Executor, and just a bunch of other stuff that severely outclasses my roster. There's no chance of me winning, and I'm okay with that because this is only the fourth match so it'll take time for separation to develop and people to rise and fall to their appropriate matchmaking ranks. So it seems to me that if I full clear and lose or if I don't attack at all (aside from the one needed to get credit for participating) and lose, my Skill Rank will be the same, right?

tl;dr: Does it matter if I try or not?