Scoring System - Cachi

Base Score

Overall score calculation is based on Malody Score System. Malody’s scoring system is cumulative. Each correctly hit note awards a certain score, and the total score is the sum of all individual note scores. Specifically, the score for a single note consists of a Base Score , a Combo Bonus Multiplier and a Mod multiplier:

Total Score = Base Score + Base Score * (1 + Combo Bonus Multiplier) * Mod multiplier

The Combo Bonus Multiplier starts at 1. The judgement received will change it (see table below), but it will not exceed 1 or drop below 0. When calculating the score for a note, the Combo Bonus Multiplier is updated first, then the score is calculated.

Judgement	Base Score	Impact on Combo Bonus
PBest / Best	1000	+0.01
Cool	750	-0.02
Good	400	-0.08
Bad	0	-0.16
Miss	0	-0.32

Accuracy

Accuracy is calculated based on the statistics of different judgments during the current play. The maximum value is 101%, with the extra 1% coming from PBest. The calculation formula is as follows:

Accuracy = ((Best + PBest * 1.01 + Cool * 0.75 + Good * 0.4) / Total Notes) * 100%

Where:

Total Notes = Best + PBest + Cool + Good + Bad + Miss

Judgement	Accuracy Contribution
PBest	101%
Best	100%
Cool	75%
Good	40%
Bad	0%
Miss	0%

Mod Multipliers

Rank Mods

Type	Mod	Multiplier / Formula
Speed	Speed Up (Speed > 1)	`1 + (Speed - 1.0) * 0.24` Ex: 1.5x = 1.12x
Speed	Slow Down (Speed < 1)	`Factor = Speed` Ex: 0.75x = 0.75x
Judgement	Easy	0.78x
	Normal	1.0x
	Hard	1.2x
Special	Slide Only	1.06x

Unrank Mods

Mod	Multiplier	Description
Relax Judge	`0.5x`	Easier judgement
CTB Judge	`1.24x`	OSU!CTB style judgement
Dodge The Best	`0.1x`	Dodge mode. Difficulty factor effect is reversed (larger catcher = higher multiplier)
Custom Judge	`0.4x - 4.0x`	Depends on Difficulty Factor
Custom Scroll Speed (Too Slow)	`0.5x`	Applied when custom speed is lower than chart default speed