August-cookff Ratings

Are ratings of august cookoff have been calculated?,my rating have been changed but it is not showing in rating bar?

Graph takes some time to reflect ratings.

Thanks @vijju123 but I had one doubt ,I participated in cookoff for the first time and did 1 ques that too correct, then too my overall rating have been decreased,how??

The ratings depend on your overall ratings. Your last cook-off rank etc. dont matter.

If you have ratings, then their is a expected rank for that contest. If you get that or better, ratings increase, else they decrease.