Your Exam Readiness score

The headline number on your dashboard is your Exam Readiness score — 0 to 100 — with a tier label: Just Getting Started, Building Toward Ready, On Track, or Exam Ready.

It comes from three signals, each shown as its own bar: mastery coverage (how much of your book you've actually mastered), recent accuracy (how you're scoring in the last 7 days, or all-time until you have a full week to compare), and review currency (the share of your scheduled reviews that aren't overdue).

The three are multiplied, not averaged — which is worth knowing, because it's why the score can read 0 while two of the bars look healthy. If mastery coverage is 0%, anything times zero is zero. A weak score on any one signal holds the whole number down instead of being hidden by the other two, and that's deliberate: a real exam needs breadth, accuracy and retention at the same time. Each bar has an (i) beside it on the dashboard explaining what moves it.

Mastery also goes stale: a chapter you mastered long ago and haven't touched counts for less than a fresh one, and you'll see a "needs refresh" nudge on it. Retaking material keeps the score honest — it measures how ready you are today, not how ready you once were.