Before the contest "TypeDB Forces 2023" my rating is 2180, but I did not perform well in this contest, so my rating deducted 102 and became 2078, candidate master.
After that, I registered codeforces round # 848 as a candidate master, but due to the rollback reasons, I find the status of my account became "out of competition" during the round. I thought that is only a temporary bug and after rating is fixed, it will not affect my real rating. And in this contest, I got my best rank ever (if rated, rank 11th in Div.2) and I could have improved my highest rating.
But today I am sad to find that I'm only rated for the "TypeDB Forces 2023", but got unrated in round #848! :(
If rating can still be modified, MikeMirzayanov please help me restore the correct rating for round #848, it's really important to me.
Me too. That is definitely a bug. The programmer of codeforces who did this rating update would get "wrong answer" if rating update is a problem for them to solve.
...that's probably all Mike.
But usually in the past these things were recalculated, hopefully you two get your rating back soon :)