I want to know why after submitting correct solutions to the first two problems of Codeforces Round #642 (Div. 3) my rating decreased from 1187 to 1145. I searched online to understand how the system works but couldn't find anything specific to my case. Please enlighten me on why this might have happened.
rating is not determined by your skill alone, but also your skill compared to others. dw about it, fight on bro