This page uses content from Wikipedia and is licensed under CC BY-SA.
(some colleges may group the last two grades D and F into one grade called "Bottom", 0-64%, "下")
Besides the grading system and the 100 percentage based marks, there is another form of assessment based on which one course is marked simply as "Qualified/Failed" (“合格/不合格”). The "Qualified" here is different from "Pass", since "Qualified" doesn't indicate anything in ranking and doesn't have its corresponding percentage marks, though a few schools would translate "合格" into "Pass" automatically while an English transcript is required.
Here is the genuine score in percentage.