Going by the formula 100-95*869010/100 where 95 is your percentile and 869010 is the no.of Candidates who appeared for January session, your All India Rank is 43450. In 2019, the Cut off ranks for EWS for various branches for Home State Candidate have been as follows:

Chemical Engineering: 3982

Civil Engineering: 10467

CSE: 1533

Electrical Engineering: 2392

ECE: 2487

Mechanical Engineering: 4231

Metallurgical and Mechanical: 5570

Cut offs change every year but to be on a safer side, you might have to appear for July session. To help you prepare for JEE Mains, we have knockout package: https://learn.careers360.com/knockout-jee-main-april/