Agile Churn metric

The Agile Churn metric is the ratio of the sum of the values of story points added and removed to the value of the planned story points of a sprint. It calculates the percentage of the change in planned scope for any sprint. By using this metric, you can learn how the change in planned scope impacts the progress and completion of the sprint.

Based on the Agile Churn metric data of any sprint, you can plan or organize the planned scope for any future sprints. You can learn the issue details of the story points that are added and removed to the active sprint in the metrics data table.
Note: Currently, HCL DevOps Velocity (Velocity) supports Agile Churn metric calculation only for the Jira integration. You must integrate or upgrade your Jira integration with plugin 2.3.24 or later for the accuracy of Agile Churn metric calculation.

Velocity calculates the Agile Churn metric by using the following formula:

Where:

  • Story points added: The total value of the story points of the issues that are added to the sprint.
  • Story points removed: The total value of the story points of the issues that are removed from the sprint.
  • Planned story points: The total value of the story points of the issues of the sprint that are present at 24 hours of offset time after sprint start time.
Note: Agile Churn metric is calculated after the completion of 24 hours of offset time from the sprint start time. Any story points that are added or removed within 24 hours of offset time is not be considered for Agile Churn metric calculation.
Here is an example of the calculation:

Consider a sprint had a total planned story points of 50 at the end of 24 hours of offset time completion after sprint start time.

An issue with story point of 5 is added to the sprint after completion of 24 hours of offset time from the sprint start time.

An issue with story point of 7 is removed from the sprint after the completion of 24 hours of offset time from the sprint start time.

Therefore, Velocity calculates the Agile Churn metric as follows:

Adding the Agile Churn metric chart to Velocity Dashboard

Perform the following steps to add the Agile Churn metric chart to the dashboard:
  1. Click Insights > All Dashboards.
  2. Perform any of the following steps:
    • Click any existing dashboard to open the dashboard.
    • Click Add new dashboard, provide the name and description for the dashboard, and then click Add.

    The dashboard is displayed.

  3. Click Add charts and in the Delivery Flow category, click Add for the Agile Churn metric.

    The chart is displayed on the dashboard.

    If the dashboard already contains charts, the new one is inserted in the top row. Data that matches the filter condition populates the chart.