ojuz's blog

By ojuz, history, 9 months ago, In English,

Hi, everyone!

crafting.oj.uz is updated and your ratings are changed!

Again, this rating system computes your Codeforces' rating using Atcoder's Rating System!

Major updates:

  • The rating calculation part is now open source: https://github.com/ojuz/crafting You can check the source code and see how it works, and possibly give us suggestions :)
  • The rated bounds are changed once more. We used the same rating bounds as Codeforces, and Center = RATEDBOUND / 2 + 200. This resolves the awkward situation of 1st-122nd place having same performance. You can also check them here:
    • Div.1 & Div.1 + Div.2 rounds: Center = 1150, RATEDBOUND = ∞
    • Div.2 rounds: Center = 1150, RATEDBOUND = 1900
    • Div.3 rounds: Center = 1000, RATEDBOUND = 1600
 
 
 
 
  • Vote: I like it  
  • +49
  • Vote: I do not like it  

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7 months ago, # |
  Vote: I like it 0 Vote: I do not like it

please update rating on crafting.oj.uz,thanks

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2 months ago, # |
  Vote: I like it +12 Vote: I do not like it

Why is it frozen on, like, August?

  • »
    »
    2 months ago, # ^ |
      Vote: I like it +10 Vote: I do not like it

    The updating bot didn't work for some reason and we didn't recognize it at all :( Also, it improperly handled handle changes of the New Year.

    I fixed the issue and hopefully it will work properly. Thank you for notifying the issue.