Dear student,

Josaa - joint seat allocation authority, is responsible for counseling and giving Admission in undergraduate courses in IITs, NITs, IIITs and gftis .
Every year there is a cut off opening and closing ranks set by the the participating institutes.

The increment or decrement of cutoffs varies by the following factors :-

1. Number of candidates appeared in examination.
2. difficult level of examination.
3. previous years cutoffs.
4. number of seats available in participating institutes.

As this year 2020, the jee mains are given by less number of candidates, then yes, there is a chance that cutoff closing rank will be increased, but there is no surety. Also there is a chance that in CSAB counselling the cut off closing ranks will be increased a little bit but there is no surety.

If you have given JEE mains this year then check out our JEE mains college predictor tool to get an appropriate idea of the colleges that you can get on the basis of your JEE mains rank :-

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer