rewards are now 2.1sat/KHS /if I counted it right../
You are wrong. Reward is less than 1.459. ROI over 100 days
Not sure how you computed that but you did something wrong. Awards are paid 144 times a day and currently it is a low rate of 2.1 sat / KHS / day.
To compute use --> (award * 144) / KHS owned
Thank you for this formula!
rewards are not equal every payment. I took reward/khs I have. I got 1.45916127541870000000000000000000000000E-10. If multiply by 144 then yes, I will get 2.10119223660293000000000000000000000000E-08
Roi in ~80DAYS.
But to recover original price (all btc I invested before crash) I need 600days