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meooow25 / carrot

A browser extension for Codeforces rating prediction
MIT License
114 stars 4 forks source link

Performance column on the contests/with page #25

Open meooow25 opened 3 years ago

meooow25 commented 3 years ago

Currently hard because of the number of API calls it would need (2 x number of contests). Might be doable with some caching.

kristevalex commented 2 years ago

Wanted to make this feature request myself, but found it here. So totally endorse this one)

kristevalex commented 1 year ago

Isn't it possible to calculate the perfomance using rating after the contest and delta? Like: perfomance = previous_rating + 4*delta = final_rating + 3*delta?

kristevalex commented 1 year ago

Isn't it possible to calculate the perfomance using rating after the contest and delta? Like: perfomance = previous_rating + 4*delta = final_rating + 3*delta?

meooow25 commented 1 year ago

Ah, but that is only an approximation. See this comment from ffao about how well it works. The true value depends on all participants in the contest. If you are satisfied with the approximation then there is a userscript for that: https://greasyfork.org/en/scripts/402180-codeforces-performance