An appraisal rating calibration report sets out how a calibration meeting is run and records its outcomes. It covers ground rules, common rating definitions, a bias checklist, a log of discussed cases, and a summary of rating changes and follow-up actions for leadership and HR.
To ensure that performance ratings for [Department] in the [YYYY–YY] appraisal cycle are fair, consistent across managers and backed by evidence, before they are used for increments, bonus and promotions.
2. Ground Rules
Discuss performance against goals and competencies, not personality.
Every rating of 1, 2 or 5 must be supported by specific examples.
Compare employees in similar grades and roles.
All discussions are confidential.
The panel chair has the final say where consensus is not reached.
3. Rating Definitions
Rating
Label
Meaning
5
Outstanding
Consistently exceeds all expectations; a role model for others
4
Exceeds Expectations
Frequently goes beyond targets and standards
3
Meets Expectations
Fully delivers what the role requires
2
Needs Improvement
Meets some expectations; clear gaps to close
1
Unsatisfactory
Does not meet the basic requirements of the role
4. Bias Checklist
Recency – rating based on the last few weeks only
Halo / horns – one trait influencing all ratings
Leniency or strictness – a manager rating consistently high or low
Central tendency – most ratings clustered at 3
Similarity – favouring people like oneself
Absence bias – penalising approved leave, including maternity leave
5. Case Discussion Log
Employee
Proposed Rating
Key Points Discussed
Final Rating
[Employee Name]
[1–5]
[Points]
[1–5]
[Employee Name]
[1–5]
[Points]
[1–5]
[Employee Name]
[1–5]
[Points]
[1–5]
6. Outcome Summary
Employees reviewed
[Number]
Ratings changed
[Number] (raised [Number], lowered [Number])
Main themes observed
[Themes]
7. Follow-up Actions
Action
Owner
Due Date
Managers to communicate final ratings with reasons
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Frequently asked questions
How do you run a calibration meeting?+
Share rating definitions and data in advance, review employees by grade, ask managers for evidence, discuss outliers, agree final ratings and record reasons.
What biases does calibration address?+
Common ones are recency bias, halo effect, leniency or strictness, central tendency and similarity bias.
Is forced distribution required in calibration?+
No. Some companies use distribution guidelines, but calibration can also simply aim for consistent standards without fixed percentages.