playing rated game against much weaker opponent is stupid


Tendencies have shown players to be best situated for improvement when scoring about .400. To give oneself a viable 25% chance against the high end of opponents, a range expecting a .4 result would be about -50~+200. However, it is noted that a match seek will tend to attract opponents on the low end of your seek range. Therefore 0 to +400 is a good idea. You are looking to average about 75 points over your head, while still having plausible chances against the high end.