3 lines of rank is it possible

[nasser71]

hi
is their a way to make a custom field in the pstbit to add a custom condition for ranks like the attach picture

the idea is the first line of rank will end in 450 that 1 star after each 50 post and i want to make a condition field in the 2nd line with five stars each one will be after 500 post which will end in the post count of 2950 and the 3rd line will be another five stars which the member will get one after 1500 post

forgive my poor english