I can't figure out what method is used to calculate the contribution to the tags on the toaster?

Question

Mathematics

Sat on the toaster, didn't touch anyone. Suddenly, looking at his statistics, he asked himself a question. And I asked them after I could not calculate this system.
In my example:

2 ответа                      - 2 вклад
1 вопрос                     -   2 вклад
2 ответа и 2 вопроса         -   3 вклад
3 ответа и 15 вопросов       -   4 вклад
4 ответа и 16 вопросов       -   4 вклад

In what percentage and how is the contribution calculated based on the number of questions asked and the number of answers given? Are responses taken into account? Do response views, number of comments, and "likes" count?

Answer 1

Answers are not taken into account at all. Only "likes", "solutions" and questions.