my Recent average credit will be decreased day by day, why?

hello guys!

my Recent average credit will be decreased day by day even I upload new finished jobs every time, I only can see my Recent average credit be decreased, why? the Recent average credit should be increased since upload new finished jobs
I don't know what problem be happened? could you answer to me? Thanks!

The recent average credit will only increase if you get continuous credit. Checking your computers, I see that most of the tasks you returned are pending, meaning they are waiting for your wingmen to return the same tasks so credit can be given out.

So while waiting for that credit to be given, the natural decay on the RAC will let it go down. Still nothing to worry about as it'll go back up when a lot of those tasks will get credit.
____________
Jord

- BOINC FAQ Service
- BOINC User Wiki

Real is just a matter of perception.

Thanks for your response,I know the reason, Thanks you!

So while waiting for that credit to be given, the natural decay on the RAC will let it go down. Still nothing to worry about as it'll go back up when a lot of those tasks will get credit.

http://www.boinc-wiki.info/RAC
____________
Jord

- BOINC FAQ Service
- BOINC User Wiki

Real is just a matter of perception.

OK, well, Ive just read that link above. . . but I can't see the answer? RAc is determined over just what span? Maybe it's me, but I thought it was calculated over 30 days????

If an entire week passed since the last credit was granted, the Recent Average Credit for the object will be divided by 2. The actual calculation is exponential.

RAC(new) = RAC(old)*d(t) + (1-d(t))*credit(new)

Where d(t) is the decay function, and t is the time (in seconds) since the last Recent Average Credit recalculation.

d(t) = e^(-ln(2)*t / 604800)