Hi Buddy,

I am also shocked due to change in trend of Percentile vs marks. But it's due to the reason that most of the students have high marks than usual. Since % of students who scored equal to or less than your marks have been decreased in that particular session. This happened with 18th March shift 2 also.

All predictors will come with disclaimers that their prediction is subjected to changes. Trends are again changing this year i guess.

by the way, if number of students getting some mark is increased, the paper is considered easy . But paper was of moderate difficultly. No one predicted such change in number of students achieving some mark.

I am not saying that predictors did perfect job either.

it's just calculation with past trends, subjected to changes. I'm not supporting anyone here!

Thank You!