Hello aspirant

With 82 percentile your all India rank will be around 156,421.8

With this percentile I you won't get a seat in good University, if you are from general category. Admissions to Engineering colleges depends on cut off of JEE main scores.

2019 cut off for general category was 89.7548849

If you want Admission in good University, you can appear for jee main session 2, 2020.

Following link helps you

https://engineering.careers360.com/jee-main-college-predictor