This semester I'm taking statistics and probability at university, and one question came to my mind: why not apply some of this to something I actually use? And here we are
The result is LeekCF-Analytics. Open any Codeforces profile and a new panel appears. It shows every change in your rating, contest by contest:

It skips your first three contests.
I don't think it serves any real purpose, but if you're curious, you can get it from GitHub, the Chrome Web Store, or Firefox Add-ons.




