Crafting — Your Codeforces rating calculated by Atcoder's formula is updated + now open source

Revision en1, by ojuz, 2018-06-19 13:08:31

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
Tags rating, atcoder, crafting

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en1 English ojuz 2018-06-19 13:08:31 1339 Initial revision (published)