performance-points.md

description	This is the page that we can explain about our custom Performances Points

Performance Points

Explanation

We are having of much questions about the calculation works, because datenshi it’s providing the custom calculation that make we more different, this calculation are still 10:11 with official bancho but there are some modifications that we make, please see below

PP Rate per Drain Time

Our system scales PP gain based on map’s drain length. It decreases PP gain for super short maps (low capped at 30 seconds). On the other side, any long maps gain a permanent buff as well.

PP Penalty Graph

PP Penalty Formula

$$ a\left(x\right)=\left{x<300:100,300\le x<600:100+\frac{x-300}{60}\cdot i,600\le x<1800:\left(100+i\cdot5\right)+\frac{x-600}{60}\cdot j,x\ge1800:\left(100+i\cdot5+j\cdot20\right)+\frac{x-1800}{60}\cdot k\right} $$

PP Penalty Mapping Table

PP Buff Graph

PP Buff Formula

PP Buff Mapping Table

Taiko PP

Our system use an extra approach to calculate PP on Taiko. We check how hard to comprehend the pattern either with very low or very high scroll speed, this also affected by mod usage as well.

Mania PP

We gave extra buff on mania in NC and DT

Tested on map (Harumaki Gohan - Yakusoku 7.30*)

Both using NC and DT on total score 758.078