Calculating the rating for clans!

I agree with the statement that it is possible to summarize the rating of a limited number of players in a clan. But I disagree with the number "5," as it was clearly pulled out of thin air... If we are going to limit the number, I suggest the number "4," because that is the minimum number of people needed in a clan for it to be officially registered on HW. Perhaps we should conduct a poll on this matter...

Sincerely.