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Calculating mastery

A person’s profile shows where they stand on each skill. This page explains how those scores, and the Proficient and Mastered levels, are worked out.

An observation scores one skill on a 0–100 scale, derived from the skill’s assessment type: a yes/no, a rating, or a set of trials all resolve to a score. A skill’s standing on the profile is built from its recent observations, so the picture reflects current, demonstrated ability rather than a single old result.

Each skill defines a mastery bar with two parts:

  • a score threshold (0–100) the person needs to reach, and
  • a number of consecutive sessions at or above that threshold. Leave it blank and the skill can only be Proficient through assumed proficiency.

A skill is Developing until it reaches one of two levels:

LevelWhenIn the Mastery column
ProficientThe person’s newest scores meet the threshold in the required number of sessions in a row, or the skill is assumed proficient.A gold medallion
MasteredProficient through those sessions, and the newest score is a perfect 100. Assumed proficiency does not count toward it.A solid gold medallion with the star cut out

A newer score below the threshold ends the streak, and the skill is no longer Proficient until they build a new one. A newer score below 100 ends Mastered. A composite skill has no score of its own: it is Proficient once every skill inside it is Proficient, and Mastered once every one is Mastered. Requiring consecutive sessions makes proficiency reflect consistency rather than a lucky one-off.

Until a skill is Proficient, its Mastery column fills the medallion in as it progresses, starting from a grey star. For a single skill with a threshold and consecutive sessions set, the gold share is how many sessions in a row they have met the threshold so far. For a skill with sub-skills, such as a composite skill, the medallion fills in slices across its direct sub-skills, clockwise from the top: a solid gold slice for those Mastered, then a gold medallion slice for those Proficient, with the rest left as the grey star. A composite skill that reached Proficient through its sub-skills keeps a solid slice for each Mastered sub-skill until all of them are Mastered.

Both parts live in the skill’s options, alongside how its assessment type maps to scores:

The Skill Options dialog for a rating skill: three rating levels mapped to scores, a mastery threshold of 75, and two consecutive sessions required.
A rating skill's options: each rating maps to a 0–100 score (Proficient = 75), and the mastery bar requires scoring 75 or higher in 2 consecutive sessions.

Only completed observations with a score, recorded by someone other than the person, count toward mastery, and they count the same for everyone who views the profile:

  • A score recorded in a Meeting counts once the Meeting is done and Share notes and data with Coachee is on. That is the default, and completing a Meeting turns it on. Turning sharing off, or reopening the Meeting, takes its scores out again.
  • An observation without a score (notes only) is skipped. It neither breaks a streak nor counts toward one.

Your own draft, or a score from a Meeting that is not shared, can still appear among the scores you see, but it does not count.

Sometimes a person clearly already has a skill, and you don’t want it showing as a gap from day one. Choose Assume proficient from the skill’s row menu to mark it Proficient for that person without a recorded session. It shows as a dashed gold medallion, and Remove assumed proficiency in the same menu undoes it. It’s useful when:

  • you’re onboarding someone you already know is proficient, or
  • the skill was demonstrated outside a Meeting, for example during an interview.