"Point-per-minute penalty: A rider who fails to arrive at a checkpoint before the time he or she is due in will be penalized, unless otherwise specified, 1% of the arrival points for the leg per minute, rounded to the next higher minute, until such time as the checkpoint closes.14 For example, if the arrival points for a particular leg are 1,000, there will be a 10 point per minute penalty for late arrival. (For riders who are more than 100 minutes late, the penalty points will exceed the arrival points.)"
So what is this "arrival points".
So what is this "arrival points".