you will find that most clubs do have some members very involved , and some not much involved and a few not involved at all. The % vary from club to club
in my CC (currently 73 members) , i would say that more than half are really involved and some are sparingly involved ...while a few are hardly involved in the CC and are at risk of losing their membership as i remove those who show no CC activity after 30 days
is the answer straight enough for you ?
ps : i could add that it always depend on the tiers ---> i notice that the lower tier players are the least involved ...i always have some CC tourneys for lower tier players but few of them participate !