a chart with showing degree

Dear all, i am new here would like to seek help from you guys.

i want to make a chart showing the before and after score, and wondering if i can use the following format:
Student A Before 2.3 *



The * are the mark where i want the chart show [with number indicated]

is there such way?

Thanks!!!

Hi and welcome
please post a small sample file ( Go advanced - manage attachments) showing some data and expected results. Thx

like this?

Click " Go advanced "-" Manage attachments" then attach your sheet and follow the wizard - Thx