Today , I was just deleting some photos when I found this photo wich I took when I solved 100 problems , I was happy so I kept the photo and now I found that [user:sus] was in the top contributors on codeforces , But he had Grandmaster rate :
Now , if you go to his page , you will find that he had never been a Grandmaster rated user .
So , can anyone explain this ? // sorry for bad English
Around the New Year's time, people have the option of changing their COLOR temporarily for fun. The ratings remain unaffected. Only the color and the title change.