Originally Posted by daomac1000
I don't follow that as far as double weighted rds changing. I added my AM Nats rounds to my rating, avged at official 957 rated and dropped approx 6 other rounds from my rating, rated at 947 avg. So my double weighted rounds are the AM Nats rounds which would mathematically make my rating go up (was 948), not down (now 944). It is what it is, but obviously the math doesn't make sense and I'm always trying to get a better grasp on the ratings system.
The three rounds you added from Am Nats averaged 10 points lower than three of the rounds you had double weighted in the last update with that 1031 which wasn't double weighted this time.