Sinéad O'Carroll is joined this week by TheJournal.ie reporter Gráinne Ní Aodha who has drilled down into the detail of how students will be awarded calculated grades for this year's Leaving Cert exams.We also look at what students can do if they're unhappy with their points, and how Ireland aims to avoid the angry scenes witnessed in the United Kingdom by pupils whose results were downgraded by an algorithm.