How often do you play? FlyOrDie sometimes reduces your score if you go long times without playing.

I think the ~ means that you havn't played I certain amount of games I think under 10 or 15 or 20 I don't know but I think it means that. The 0 is your actual ranking so I figure that your score is ~0 when you log in because you havn't played a certain amount of games yet and you are losing more than you are winning. But i'm still learning.