I think a properly formatted document or spreadsheet will need to added as a reply to these questions. I do not think Moodle doc, or html, or whatever this is, is sufficient here.
Excerpt pasted from http://docs.moodle.org/dev/Workshop_2.0_specification:
Please explain what are the dimensions as stated above. Please explain what all made assessments are.
Is Moodle looking at the entire set of students, or within each cluster of assessors as allocated? I mean, the clusters of same students who grade a particular student, as clusters.
So, do I go back, into each review, to separately account for aspect1 and aspect 2 (I have two aspects that were graded). This will be tedious, because the grade for submission is calculated from the two aspects. The aspect grades do not appear for all students, on one web page.
Do I go back and find the mean and standard deviation, for all students, for aspect 1, then aspect 2? Or do that cluster by cluster, within allocated clusters of students, to compare students who assessed the same student?