ojuz's blog

By ojuz, history, 2 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

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By ojuz, history, 3 months ago, In English,

Hi, everyone!

Recently we've seen a lot of people complaining about the merciless Codeforces Rating Formula — if you fail in one round, your rating will decline too much(something like -200) and it will make your long-term effort to make your rating increase meaningless.

So we decided to compute your Codeforces' ratings using Atcoder's Rating System! :D

We will try to update the ratings each time the round is over. We welcome your suggestions on comments :D

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By ojuz, history, 5 months ago, In English,

This is for people who want to add their account to oj.uz. Previously, we used the Talks feature, but nowadays we are not able to sign in to Codeforces automatically (it seems Javascript is needed..), so we decided to use this trick instead.

As instructed, please copy your authentication key from the settings page and paste in comments with your account.

UPD: it seems you may get downvotes :0 We are sorry for that, to avoid this remember that it is possible to remove your comment in 2 minutes after you posted.

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