The results are out, so you can check the percentile from there. We can provide you with the expected rank, as it very difficult to calculate the actual rank. Total 869010 students have appeared for the examination. Here is the formula for calculating the expected rank.
(100 - your total score) X 869010 /100. If the number of candidates for April exam increased to 1200000 then your final rank shall be (100 - your total score) X 1200000/100.
The NIT seats get filled within 30000 rank. Here is a link of college predictor where you can othet get admission possibilites-