Hello,

We can calculate your rank using the below formula

100 - your total percentile score is the percentage  of people ahead of you. 869010 are the number of candidates appeared for Jan exam. So rank formula is (100 - your total score) X 869010 /100.

so your general rank will be around 82642

If the number of candidates for April exam increased to 1200000 then your final rank shall be (100 - your total score) X 1200000/100

So depending on the number of students increasing in the april session your rank will get effected.