Hi,

According to your JEE Mains percentile and using the formula, (100-your total percentile)X 869010/100 inorder to calculate the expected rank, your rank can be around 109496

where, 869010 is the no.of candidates who appeared for the JEE Mains January session exam.

Also, if the no.of candidates for JEE Mains April session exam increases to around 1200000 then your final rank shall be (100 - your total percentile) X 1200000/100 i.e around 151200

It will be better if you provide your Home state and catergory inorder to give you the college options. To know about the good colleges you can apply to based on your overall percentile, home state and catergory;  check out the college predictor for JEE Mains given in the link below:

It will help you to know your admission chances.

Hope this addresses