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Rogo allows you to set pass and distinction marks in the Paper Properties dialogue. These generally are 40 or 50% and 70%. However, since the Ebel Grid generates its own pass and distinction marks, this complicates the picture. Rogo scales the overall percentage mark according to the interval in which it lies. If a standard-set passmark of 55% is awarded, then Rogo will scale this to 40 or 50%. If a standard-set distinction of 80% is awarded, then Rogo will scale this to 70%. Intermediate marks are scaled accordingly. The diagrams below show how this is done:
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