Hey aspirant!

National Testing Agency (NTA) has already declared the results of JEE Main 2020 Paper 2 and you can check your results on the official website and hence you don't need to see the percentile and rank predictor as you can know your actual and official results now by checking your results. If you want to predict your expected rank using the NTA score that you have secured, you can calculate it by understanding the following calculation:-

Now, to calculate your expected rank for B.Arch based on the percentile score that you have secured, you can use this formula:

(100 - your total percentile score) is the percentage  of people ahead of you. Also, 112679 were the number of candidates who appeared for January exam.

So rank formula is (100 - your total score) X 112679/100.

Entering the NTA score that you have secured, you can predict your expected rank.

After predicting your rank, you can use this college predictor to predict the best colleges you would get at this score