Your performance review template has three sections, in addition to an Overall section.

When a performance review template usesItem Averaging:

Workday calculates the average rating acrossall rated itemswithin the sections.

Each item carriesequal weight, regardless of section or item weighting.

If weighting was required, you would instead useWeighted Average, which allows assigning weights to items and/or sections.

Therefore, item averaging =equal weight for each item.