I just took part in Educational Codeforces Round 168 (Rated for Div. 2) , and after giving the contest , I decided to check Carrot Extension for new rating change . However , for some reason , it is showing that I am not rated for this round , even though my rating is below 2100 ( which makes the round rated for me ) . Is this a bug in the Carrot extension , or how I am not rated for this round ?