Expected EMQ Increase: Projected Score Improvement

Expected EMQ Increase shows how many EMQ score points you would gain by fixing a specific match key issue.

Formula

Expected EMQ Increase = Predicted EMQ Score improvement from resolving the Match Key Coverage issue

Formula Components

Metric	Definition
EMQ Score	Your existing Event Match Quality score (0-10)
Match Key Coverage	Current coverage percentage for the specific match key

Metadata
Type	Number
Data Source	Meta Ads
Aggregation	Prediction
Format	+X.XX

Example

Your email match key has 45% coverage and is flagged as an issue. The Expected EMQ Increase shows +1.25 points.

Match Key	Current Coverage	Expected EMQ Increase	Priority
Email	45%	+1.25	High
Phone	62%	+0.78	Medium
External ID	28%	+0.42	Low

How It Works

Meta calculates the predicted score improvement based on your current EMQ score, the specific match key’s coverage gap, and historical matching patterns. Higher predicted increases indicate match keys with greater potential to improve your overall event quality.

When to Use

Scenario	Action
Prioritizing fixes	Address match keys with highest expected increase first
Resource allocation	Focus engineering effort on highest-impact improvements
Reporting progress	Track cumulative potential gains as issues are resolved
Setting targets	Use predictions to set realistic EMQ improvement goals

Metric	Relationship
EMQ Score	The score this metric predicts improvement for
Match Key Coverage	Coverage percentage affecting the prediction

See all EMQ metrics →

Match Key Coverage Match Key Potential ACR

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​Formula

​Formula Components

​Example

​How It Works

​When to Use

​Related Metrics

Formula

Formula Components

Example

How It Works

When to Use

Related Metrics