09-10-2016, 05:37 PM | #1 |
Banned
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Questions about chart difficulty
Does difficulty increase exponentially with speed? (If 1.1x is n times as tough as 1.0x, is 1.2x n^2 times as tough?) (or: if 150bpm jacks are m times as tough as 140bpm jacks, are 160bpm jacks m^2 times as tough?)
Precisely how does stamina have a general impact on ability to hit notes? How much does physical and mental fatigue come into it? Is fatigue also a thing that wears exponentially? Given a speed of x bpm, at what speed f(x) is it so that x bpm jacks are as difficult as f(x) bpm one-hand trills? Can this generalize to other patterns? Input from anyone and everyone is appreciated! |
09-10-2016, 06:40 PM | #2 |
Under the scarlet moon
Join Date: Jan 2014
Age: 31
Posts: 921
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Re: Questions about chart difficulty
You'll have to define what you mean by 'difficulty' more precisely to answer any of those questions.
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09-10-2016, 06:53 PM | #3 |
longing
Join Date: Dec 2007
Location: Ontario, Canada
Posts: 2,680
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Re: Questions about chart difficulty
It's impossible to judge difficulty purely on speed or density of notes, imo. I don't think it's quite a linear factor, I think it would be approximately linear for low speeds but surely it must become exponentially harder at higher speeds - regardless, I feel like your skill level to play certain difficulties anyways is exponential (e.g. the difference between a SM 24 and 25 is bigger than a 14 and 15).
Like for example, a 140 bpm jack for 15 seconds might be harder than a 160 bpm jack for 5 seconds. Honestly I don't think it's possible to simple scale difficulty by some function of rate, I think it would be better to recalculate difficulty with the higher bpm factored into the parsing algorithm. EDIT: I'm presuming difficulty means difficulty to combo/combo with high accuracy. Last edited by Dinglesberry; 09-10-2016 at 06:58 PM.. |
09-10-2016, 06:54 PM | #4 |
Banned
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Re: Questions about chart difficulty
Difficulty == skill needed to reliably hit a pattern (or whatever mina's definition was, that one)
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