FLR Points calculator

Dear All,

Hi. My question is that i achieved 45 points for earnings for the HSMP. Now when i enter the Uk, in the near future, i will be required to file an FLR, which now requires me to achieve 45 points for earnings/tax paid on earnings. How do i achieve these 45 points and how will my earnings be calculated under the new regime? How much tax am i required to pay to achieve 45 points?

Best regards.