Привет Курбан,

Я наконец получил ответ на ваш вопрос. Боюсь, вам это не понравится, но здесь это в любом случае.

The good news is that it works.

Here I use the grading scheme I suggested, which is the same as yours except for the grades. There are seven grades for each of the 20 questions : 0% (=0/6), 16.7% (=1/6), etc.

On the "Edit quiz" page:

For the odd questions (Leader), set the "maximum mark" say to 6. Since there are 10 questions for Leader, the maximum total number of points for Leader is 6x10 = 60. You must therefore have a minimum grade of 61 for Administrator. So set the "maximum mark" to 61*6 = 366 for even questions (Administrator).

In the top right, Moodle calculates the "Total of marks" as 3720. Normally, you would put this number as the "Maximum grade", as it is much smaller than the maximum possible reported in MoodleDocs. But for some reason, Moodle did not like this number today, so I put 372, i.e. 3720/10 and I will multiply by 10 later in the grade calculations.

On the "Gradebook setup" page:

Moodle gave me a hard time with the grade calculations, but I finally got them working:

For Leader, use =(([ [QUIZ5] ]*10/61)-floor([ [QUIZ5] ]*10/61))*61/60*100

For Administrator, use =(floor([ [QUIZ5] ]*10/61))*61/3660*100

(Remove the spaces betwen [ and [ and between ] and ]).

These formulas are very simple and I can explain them if required. The first formulas could be simpler, but the mod() operator did not seem to work.

The very bad news is that today the Moodle gradebook did not update results from these calculations.

In fact, the gradebook behaved so erratically that I would not recommend that you use this method and that instead you post-process your data off-line, as Visvanath suggested, that is, outside of Moodle with a reliable program such as Excel.