Average item Lv Formula?

[ispano]

Anyone knows the item Level formula? Not even my SMN or SCH items Avg item level match my current gear. The item level of my characters are like 2 below of what they should be. So it seems is not a simple as adding all items level and dividing them for the number of slots.

Are you using Darklight Cowls? You have to count those as two slots. And as two ilvl 70 items.