Hi Aspirant 

Your question seems to be a little ambiguous and I cannot seem to be able to understand what information you are looking for.  

You  are have not specified the competitive examination whose details you are looking for. Since there are a  number of competitive examinations in the nation , it is difficult to answer anything without knowing the particular examination.   

Also the Category to which you belong matters.      

But counseling for most of the competitive examination has a difference in the closing ranks for the first and second round of counseling.

Mention these details in the comments section below and I will try to help you with finding the specific difference in closing ranks of the first round and second round of the counseling last year for that particular examination.