@GMViscaya:
Everything is explained here:
https://www.chess.com/news/view/announcing-new-puzzles-rating-system
Puzzle rating bug?
Sort:
Please Sign Up to comment.
If you need help, please contact our Help and Support team.
I used to have a puzzle rating of 3316. However, I just realized today that my rating is now 2665, even though my history doesn’t show me solving any problems since June (my progress curve shows a drop from 3316 to 2665 after just one problem, which are correct). Can anyone help explain what happened?