I was having two codechef account and during the contest April cook-off I made submission to the problem from both the acccounts. After the contest my rank was dropped from 6000 to 18000 for short contest and I received a email mentioning that my ratings are dropped with a contact no. I at that no. but they are not restoring my rank. what should I do??
And if nothing happened, how log it will take to restore my ratings by playing contests.