Sleet

Performance Appraisal Methods Compared: Which One Fits Your Team?

Nihit Dobariya
Management
7 min read
Quick answer

No appraisal method is best for everyone. Rating scales are quick but biased, MBO suits roles with clear outputs, 360 feedback is rich but slow, BARS is objective but hard to build, and ranking can damage teamwork. Small teams do well with narrative reviews and one-to-ones; larger ones need rating scales with calibration.

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There is no single best way to appraise performance. Each method trades off simplicity, fairness and depth. The right choice depends on your size, roles and culture.

Key points covered in this guide: Common methods, Choosing a method, Making any method work, Common problems

Common methods

  • ✓Graphic rating scale: Managers rate traits or competencies on a scale, such as 1 to 5. Quick and easy to compare, but vulnerable to bias and vague definitions.
  • ✓Management by objectives (MBO): Goals are agreed at the start of the period and results are assessed at the end. Works well for roles with clear outputs.
  • ✓360-degree feedback: Input from peers, reports, managers and sometimes customers. Rich for development, but time-consuming.
  • ✓BARS (behaviourally anchored rating scales): Each rating level is tied to a described behaviour. More objective, but takes effort to build.
  • ✓Ranking or forced distribution: Employees are ranked against each other. It separates top and bottom, but can harm teamwork and trust.
  • ✓Narrative or essay review: The manager writes a description of performance. Detailed, though hard to compare across employees.
  • ✓Self-assessment: The employee reviews their own work. Best used alongside the manager's view.
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Fair reviews need clear criteria that managers and employees both understand.

Choosing a method

  • ✓Small teams with open culture: Narrative plus regular one-to-ones.
  • ✓Sales and operations roles: MBO or OKRs with measurable targets.
  • ✓Knowledge work and leadership: 360 feedback for development, combined with goals.
  • ✓Large organisations: Rating scales with calibration for consistency.

Making any method work

  • ✓Define criteria clearly before the cycle starts.
  • ✓Train managers in giving evidence-based ratings.
  • ✓Hold calibration meetings to reduce leniency and harshness.
  • ✓Separate development talks from pay decisions when you can.
  • ✓Give employees a chance to respond.
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Fair reviews need clear criteria that managers and employees both understand.

Common problems

  • ✓Recency bias, where only the last two months count.
  • ✓Halo effect, where one strength colours everything.
  • ✓Central tendency, where everyone is rated average.
  • ✓Surprise results, because feedback was not given during the year.

Appraisal methods matter less than the conversations that surround them.

Many companies blend methods, for example goals for results and competencies for behaviour. Whatever you choose, track the outcomes and adjust the system yearly.

Nihit Dobariya

Written by

HR Manager, Airwix Technologies (Sleet)

Nihit Dobariya is the HR Manager at Airwix Technologies in Ahmedabad, where he runs HR and payroll for the team behind Sleet. He writes about payroll, PF and ESIC, professional tax, the labour codes and everyday HR practice for Indian employers, and checks each rule against the official notification before it is published.

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