It feels like the same thing I tried to solve months ago...https://bitcointalk.org/index.php?topic=5317743.msg56371821#msg56371821...Could you provide the values so we can try to calculate?
You both should read StackOverflow's guidelines for asking a good question.
The reasons you don't get good (or any) answers is that you don't thoroughly specify your goal, the formulas, where they're coming from, what you have tried, what has worked and what hasn't, and write it all down structured and concise, but with enough information that someone familiar with the matter can help without having to solve a puzzle
