can anyone tell me what the squigly line is next to my points and how that effects. i play against this one opponent a lot and we both have squigly lines and i notice we don't make points off each other win or loose. 


<<< The ~ beside the points u have, simply mean that you haven't played 20 games, (will disappear after 20 games). The amount of rating decreases when u play the same person repeatedly >>>>