Hello,

In 2019 a candidate with rank 218 belonging to SC category secured seat in School of Planning and Architecture, New Delhi in B.Arch. Your overall expected rank will be around 21409. The formula is (100-your total percentile)*112679/100

112679 is the total number of candidates appeared in JEE Main Paper 2. Though it is difficult to predict the category rank you can expect your category below 5000 with such rank the chances of getting seat in SPA, New Delhi are less. Cut off may increase or decrease depending on number of candidates appeared, difficulty of exam etc.