What is wrong with my clan points?

spavy

Maybe wrong, maybe I'm right.Can someone explain to me how to calculate clan points?I'm the leader of Crime.Inc clan .Clan rank is curently 2276 with 425 clan points.The problem is that we are only two members in the clan with a total of 923 clan points : I have 670 points and my brother 253 points so a total of 923 clan points.Then why show only 425 clan points instead of 923 points?Since September 2009 there have not counted the points, it remained at 425 points with all that we play every day.
Here is a picture of my clan to understand what I mean .

[Rory]

they decrease by like 5% or sumin every week.

kwevli

what he said.

[MOD]Zzxq

Clans are ranked by clan points, which are received by clan members who are playing online. For every 500 EXP earned by a clan member one (1) clan point is awarded to that player’s clan. Clan points can also be earned by playing and winning clan matches and through special events and promotions to be announced. At the end of each week, 5% of all clan points will be taken/removed. Clans will then be ranked according their number of remaining clan points.

RMGShame

Why decrease 5%?!
Must be just to keep people working on it