The rating includes three components: the number of training days in a row, the number of questions passed, and the number of correct answers given in a row. The leader of the rating is the user with the best results in each of the three components. Users who miss a day of classes drop out of the rating.
Days in a row
Duration of daily class series.
Number of questions passed in the daily class series.
Correct answers in a row
Number of consecutive correct answers given.