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Leeking's blog

I Turned My Statistics Class Into Something Useless
By Leeking, history, 2 hours ago, In English

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.

Go check your negative delta in a beautiful way

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113 minutes ago, hide # |
 
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My 31th extension... atp I'm collecting extensions like infinity stones lmao

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111 minutes ago, hide # |
 
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I can not find it on Firefox

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72 minutes ago, hide # |
 
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Contrary to popular belief, the famous image of Andrew Card whispering in George W. Bush about the second plane is actually fake. The real image shows him telling John F. Kennedy that another useless extension has his CF.

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52 minutes ago, hide # |
 
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good work bro, respect

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41 minute(s) ago, hide # |
 
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I don't understand the point of these "CF statistics" extensions. These numbers mean next to nothing — tell me the difference between someone who has an average gain of +40 and an average gain of +60. Only real improvement I've gotten from analyzing my past contests is thinking about what I did right and wrong that contest which no number can tell you.

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