Cold Chain & Temperature-Controlled Operations worked example

Cold Chain Risk Score with product and customer impact severity of 4.5 score: a worked example

Suppose product and customer impact severity falls to 4.5 score. This page works the full calculation at that level so you can see exactly which result moves and by how much. Score overall cold chain lane or operation risk from product impact, likelihood of temperature failure, and detection weakness.

The inputs for this scenario

  • Product and customer impact severity (1-10): 4.5 score (the input this scenario stresses; the baseline uses 9)
  • Temperature failure likelihood (1-10): 5 score (held at the documented default)
  • Detection weakness before release (1-10): 4 score (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Cold Chain Risk Score = weighted score of product and customer impact severity, temperature failure likelihood, and detection weakness before release.
  • cold chain risk score works out to 4.55 score at these inputs, and this is the headline figure for the scenario.
  • product and customer impact severity works out to 4.5 score at these inputs.
  • temperature failure likelihood works out to 5 score at these inputs.
  • detection weakness before release works out to 4 score at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where product and customer impact severity sits at 9 score and the headline result is 6.35 score, this scenario comes in 28.35% below the baseline at 4.55 score.
  • It combines 1-10 scores for impact severity, temperature failure likelihood, and detection weakness into a single weighted cold-chain risk score. When the numbers land here, the stressed input is the lever to work; the walkthrough above shows exactly how much each output recovers as it climbs back toward the baseline.

Results at a glance

  • cold chain risk score: 4.55 score (headline result)
  • product and customer impact severity: 4.5 score
  • temperature failure likelihood: 5 score
  • detection weakness before release: 4 score

Run it with your numbers

  • To rerun this with your own numbers, open the live Cold Chain Risk Score calculator, set product and customer impact severity to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.