I have read your project description.
and as per my understanding there is already a value on the page somewhere in the div or paragraph, and we need to get it with javascript (jQuery if allowed by you). also add the text field for student name on that page, get the value of it and show both the fields(values- name and result) on the same page after submitted by student.
we can use ajax for this.
I have a lot of experience in WordPress and php. You can check my profile.
I can do both the tasks you mentioned in 1 day
I am new to freelancer hence this task will be an opportunity for me to get a positive review from you.
waiting for your reply.
Thanks..