Is there really not a way to bring back such a calculator? Not for the "account price", but for calculating the time left to the next account rank...
Your activity is 434
You need 480 activities to be a hero
So 480 - 434 = 46
46 / 14 (2 weeks = 1 period) = 3,2 periods => so you have to pass 4 periods = 2 months.
What about the extra posts in the 2 weeks timeframe, will they be added to the next period?
Didn't understand very well the question but from what I understood :
You don't lose activity unless you didn't post in that period. So for example a brand new member have to wait 3 periods in order to be a junior member : 14 + 14 + at least 2 posts from the 14 activities. So in total at the end of the third period he will have 42 activities (of course he need 42 posts or more). Then this junior member will start from 42 activity and will add 14 activities each period until he reaches 60 activities to become a member.
