This reference provides details on how the scores are collected and calculated.

In this section...

The Scores

The Experience Score is an overall number that represents the User Experience of a given device.  It is a total of weighted scores in the four categories - Performance, Stability, Responsiveness, and User Sentiment. The total possible score overall or in any given category is 100.

Metrics Collection Details

Metrics are the data points that are collected by the 1E Client and sent to the Tachyon server. They are collected at different intervals depending on the type of data that is being collected.