Ready, or not yet? Why an honest index beats a percentage

A score on a question bank is not an exam verdict. Four measures, three zones, and what you can do with them.

Published on September 10, 2026 · 3 min read

You scored 78% on your last set of questions. Are you ready?

Nobody can tell from that number, and the first sign of a serious tool is that it does not claim otherwise. Here is why RxSprint displays a readiness index in zones rather than a percentage, what is inside it, and what you can do with it.

What a percentage does not say

A score on a question bank measures your performance on those questions. For it to say anything about the exam, their difficulty would have to be calibrated against the real exam — which only happens with the real results of the first people who took it. Before that, any number with a decimal is false precision: it reassures or worries, without informing.

A global percentage also hides three things the exam does not forgive:

• where the points come from. 78% earned by shining on clinical care and stumbling on distribution is not worth 78% earned everywhere: the Part I weights do not let you dodge a weak domain by excelling elsewhere;
• when they were earned. One good result, three weeks ago, is not a repeated performance. Confidence decays without practice;
• in how much time. An 85% earned by exceeding the real time is not an 85%.

Four measures, a verdict in zones

The RxSprint readiness index is a composite. Four measures, and none can be compensated by another:

1. Weighted blueprint coverage. Your mastery on each of the twenty testable competencies, weighted as the exam weights them, with a floor per domain: no domain may stay under the floor, whatever the rest.
2. Mock exams. Your performance in exam mode — 200 questions, 4 h 30, real conditions — on a sealed reserve of questions you have never seen in training. Without a sealed reserve, a mock exam measures your memory of the questions, not your preparation.
3. Stability and recency. A repeated performance counts more than a peak; an old performance counts less than a recent one. It is the measure that expires, not the competency — but until it is renewed, the index says so.
4. Time management. Finishing within the pace budget is part of being ready.

The result is displayed in three zones — building, progressing, confidence zone — each time with your work priorities: the competencies to consolidate first, the reflexes to install. No decimal. A verdict, and what to do next.

What the index is not

The index does not announce your exam result. It tells you what the platform knows of your preparation, with its four measures, and says it as is — never embellished, never dramatised. It will gain accuracy when the first real results of the pioneers come in; until then, the heuristic is owned and presented as such, on screen as here.

Nor is it a ranking. You will never be compared to other candidates: for an adult, professional and often anxious public, a ranking adds stress and removes no gap.

What you can do with it

• Building: the diagnostic has spoken; the day's sprint is guided by the weakest competencies among the most weighted. One sprint a day, and the index moves.
• Progressing: the floors are cleared; this is the time for timed blocks, then the first mock exam — the door opens when coverage justifies it, not before.
• Confidence zone: the performance is repeated, recent, within time. The work becomes maintenance: short sprints, probes on competencies not seen for a while.

A "not yet" verdict is not bad news. It is the only information that leaves you time to act — and that is why an honest index beats a flattering percentage.