codechef ranking

When many users have the same rank and same college.then what is the method of ordering that users rank which one is 1st and 2nd so on

The timming will be used , one who achived the rank first wins.
Like you got the rank on 10th November 1 pm
he got before that, then he wins

whosoever acquired the score first- thats what the blog says.

No, I have checked also this but the problem still same.