Review concentration

What it measures

The share of reviews handled by the single busiest reviewer each week, drawn against a flat red-flag reference line, with a team resilience stat (how few reviewers handle most reviews) in the footnote.

Why it matters

When review load concentrates on one person, the team has a bottleneck and a resilience risk. This panel exists to protect that person, not to spotlight them.

How to read it

• When the share line crosses the red-flag threshold, review load is concentrating — spread it out.
• If the line is missing for a week, the reviewer pool was too small to show safely (k-anonymity).

Anti-blame

The busiest reviewer is never named — only an anonymous share percentage is shown, and the series is suppressed entirely when the pool is too small to stay anonymous.