Pantham, the official result has already been released by NTA on their official website. You can check your exact percentile by going on the given link: http://ntaresults.nic.in/resultservices/JEEMain-January-2020-auth

You can calculate your approximate rank for JEE Mains using your percentile through the following formula:

(100-your total percentile) x 869010/100

Also, if the number of students increases to 12 lakh in the April session, the formula for rank calculation would change to:

(100-your total percentile) x 1200000/100

You can also go through our college predictor to check which colleges you are eligible for through your JEE Mains score. The link for the college predictor is:

All the best.