Calculate accuracy
Calculate the accuracy of any game mode based off of a score’s properties with the calcAccuracy constant and its methods. Every method returns a number between 0 and 1 (or at least it should as long as the values are from a real score).
Standard
Calculate accuracy for osu! standard.
Example
import { calcAccuracy } from 'osu-web.js';
const accuracy = calcAccuracy.osu(1756, 26, 0, 0); // Output: 0.9903 (Fixed to 4 decimals)Parameters
| Parameter | Type | Optional | Description |
|---|---|---|---|
| c300 | number | Number of 300s | |
| c100 | number | Number of 100s | |
| c50 | number | Number of 50s | |
| misses | number | Number of misses |
Taiko
Calculate accuracy for osu! taiko.
Example
import { calcAccuracy } from 'osu-web.js';
const accuracy = calcAccuracy.taiko(2896, 55, 0); // Output: 0.9907 (Fixed to 4 decimals)Parameters
| Parameter | Type | Optional | Description |
|---|---|---|---|
| geki | number | Number of greats | |
| katu | number | Number of goods | |
| misses | number | Number of misses |
Catch
Calculate accuracy for osu! catch.
Example
import { calcAccuracy } from 'osu-web.js';
const accuracy = calcAccuracy.fruits(3277, 75, 557, 5, 0); // Output: 0.9987 (Fixed to 4 decimals)Parameters
| Parameter | Type | Optional | Description |
|---|---|---|---|
| c300 | number | Number of caught fruits | |
| c100 | number | Number of caught drops | |
| c50 | number | Number of caught droplets | |
| katu | number | Number of drops | |
| misses | number | Number of droplets |
Mania
Calculate accuracy for osu! mania (score v1 and v2).
Example
import { calcAccuracy } from 'osu-web.js';
const sv1Accuracy = calcAccuracy.mania(6349, 1940, 126, 15, 5, 24); // Output: 0.9905 (Fixed to 4 decimals)
const sv2Accuracy = calcAccuracy.mania(6349, 1940, 126, 15, 5, 24, true); // Output: 0.9866 (Fixed to 4 decimals)Parameters
| Parameter | Type | Optional | Description |
|---|---|---|---|
| geki | number | Number of maxes | |
| c300 | number | Number of 300s | |
| katu | number | Number of 200s | |
| c100 | number | Number of 100s | |
| c50 | number | Number of 50s | |
| misses | number | Number of misses | |
| scoreV2 | boolean | ✓ | Calculate with score v2 formula? Defaults to false |
Notice that something is missing? Found a typo? Think something's incomplete? Or think that something can be explained better? Feel free to open a pull request or submit an issue on the library's Github repository .