Taiko Rating

Calculates ratings using Dongder Hiroba.

• 한국어

Usage

Access Dongder Hiroba and enter the following code in the address bar, then press Enter. You need to be logged into Dongder Hiroba.

For Chromium-based browsers, first type javascript: and then paste the code below.

javascript:(async() => {const fetched = await fetch('https://raw.githubusercontent.com/taikowiki/taiko-rating/main/build/rating.js');const script = await fetched.text();(new Function(script))();})();

Or use chrome extension, Donderhiroba Plus

Afterward, you can check it on the wiki (https://taiko.wiki/auth/user/donder).

Experience Points

Experience points are calculated based on the user's play records.

The calculation method for experience points is as follows:

$$\begin{align} &A = \mathrm{(Sum \, of \, top \, 1 \sim 30 \, ratings)}\\\ &B = \mathrm{(Sum \, of \, top \, 31 \sim 50 \, ratings)}\\\ &C = \mathrm{(Sum \, of \, top \, 51 \sim 100 \, ratings)}\\\ &D = \mathrm{(Sum \, of \, top \, 101 \sim 150 \, ratings)}\\\ &E = \mathrm{(Sum \, of \, top \, 151 \sim \, ratings)}\\ {} \\\ &\mathrm{Rating} = ceil(\frac{A + 0.9\times B}{50} + 0.01 \times C + 0.001 \times D + 0.0001 \times E) \end{align}$$

Rating

The rating value is

$$(Sum\,of\,top50\,song\,ratings)/50$$

Song Rating

The calculation method for each song rating is as follows:

$$\mathrm{Song\,Rating} = ceil(\mathrm{(Modified\,Accuracy)} \times \mathrm{(Fumen\,Measure)} \times \mathrm{(Modified\,Crown\,value)} \div 1000)$$

Accuracy

Accuracy can be calculated as follows:

$$\mathrm{Accuracy} = (\frac{\mathrm{Good \times 2 + Ok}}{\mathrm{Max\,Combo \times 2}} + min(0.05, Roll \times 0.0001)) \times 100$$

Modified Accuracy

The calculation method for the accuracy modifier is as follows:

$$\mathrm{modify}(x) = \begin{cases} e^{\frac{ln400001}{600000}10000x} - 1 \quad (10000x < 600000)\\\ \frac{5}{3}(10000x-600000)+400000 \quad (600000 \leqq 10000x < 750000)\\\ \frac{3}{2}(10000x-750000)+650000 \quad (750000 \leqq 10000x < 950000)\\\ \frac{150000}{ln16}ln(\frac{10000x-950000}{10000}+1)+950000 \quad (950000 \leqq x) \end{cases}$$

Modified Crown Value

The calculation method for the crown modifier is as follows:

Not cleared: 0.7
Cleared: 1
Full Combo: 1.1
Donderful Combo: 1.15