The problem is that we have 5 assignments in one course. Some people did everything and got their mark (e.g. 80). But some did only 1 assignment. They got e.g. 100 for this assignment. But finally Moodle calculates final grades without including empty assignments. And students who did everything good got their fair 80 points for all course, but students who had completed only 1 assignment for 100 points, also got 100 points for all course. It is unfair and I did not find tool how to include empty assignments to the grading system.
If somebody knows how to do it, please, help!