Activity rank ?

Can someone tell me how exactly activity rank is calculated, because i have few accounts like every one of as. The funny things is that the one that im playing the most with most achievements points and premium is receiving 2x lesser points from collecting compered with the rest of my accounts. Is that some kind of punishment for people who donated?! or its just the new systems not working correct?

Because so far im receiving most coins on accounts im not playing at all and the rest im actually playing im receiving 2x lesser, if that is how its suppose to be its totally opposite on how you explain the system will work.

Did you ever get banned on that account?

Im not sure one of my accounts was banned before i think.
as status - Account status: In good standing

If you got banned, that will reduce the amount of points you get.

If you ever got banned , not just lately, in the last month or last week. Ever.

I'm going to assume you got banned but don't really want to make it public. That's allright, but know that's why you're getting fewer points.