There are no rules (other than the ones you make for yourself) and no way to keep score (at least, not one we can agree upon). I feel like a winner at my game as long as I can find someone that's worse at my game than me. I'm pretty sure that I'm better than you.
I'd love to play this game with all you moral relativists out there!
Oh wait, that's the game you're already playing.
P.S. I just realized that moral relativism is actually just Calvinball in disguise.