I did my calculation with a starting chronopower of 0.75% (halfway between 0.5 and 1), for half of the timemint owners the break even price will be higher then of course.
By the way, why did they take  https://www.timemints.com  offline?  according to a whois the domain is still valid until september this year...

And if anyone associated with the chronologic team reads this:  why haven't you STILL NOT updated the circulating supply on coinmarketcap so it gets a market cap at least and thus some exposure?
Let me help you, i'm an amateur too: https://coinmarketcap.com/request , select "I want to update information on an existing cryptocurrency or exchange" and select "I want to update the supply / market cap of a cryptocurrency". Now you do the rest.