Chart constant deriver

Calculators

Condition: the chart you want to play must be that it hasn't been played before or score is 0.

  1. Take a picture of the overpower indicator in the genre of the chart you want to play belongs.
    Note:
    • Record the actual machine displays. Do not see the overpower page on Chunirec.
    • Why take it is to give proof of your report correctness.
    • It is not recommended to enter values on this page before completing all. If your browser suddenly crash, you could lost data.
    • When you forget this process, you should get a 0 score without playing or start over again using another Aime card.
  2. Play the chart you want to derive to aim for rank S or more.
  3. After playing, take a picture of the play result.
    Required data:
    • Score
    • Lamp status (ALL JUSTICE and FULL COMBO)
  4. Take a picture of the overpower indicator in the genre of the chart you want to play belongs.
  5. Enter values in fields on this page with seeing taken pictures, and click the [Derive] button. Then, derived chart constant displays on the bottom of this page.

Result

Chart constant
(RAW: )
Change of overpower
Score pt.
Lamp bonus

* These values are rounded down.