I got 93.92 percentile for 1st attempt, Jan 2019. Is there any chance for admission into a good NIT or IIIT?
It would be difficult to predict exactly as JEE Main 2019 is conducted twice by NTA first time and the rank will be based on NTA percentile score.
Based on this score, Your probable rank will be 66,866 - 74,366, The chances seems less to get a seat for the core branches in NITs, IIITs.
Note: Rank Predicted is on the basis of the expected total number of students i.e. 1150000 appearing in the JEE Mains April Session.
You can also use JEE Main college predictor tool to check your chances
https://engineering.careers360.com/jee-main-college-predictor
Good Luck!