diff --git a/src/AudioAnalysisTools/Events/Types/CompositeEvent.cs b/src/AudioAnalysisTools/Events/Types/CompositeEvent.cs
index f677121e1..c3ebe0335 100644
--- a/src/AudioAnalysisTools/Events/Types/CompositeEvent.cs
+++ b/src/AudioAnalysisTools/Events/Types/CompositeEvent.cs
@@ -57,19 +57,7 @@ public IEnumerable<ITrack> Tracks
             }
         }
 
-        public new double ScoreNormalised()
-        {
-            double sum = 0.0;
-            foreach (var @event in this.ComponentEvents)
-            {
-                sum += @event.Score;
-            }
-
-            var score = sum / this.ComponentEvents.Count;
-
-            return score / this.ScoreRange.Maximum;
-        }
-
+        public override double ScoreNormalised => this.ComponentEvents.Average()
         public override void Draw(IImageProcessingContext graphics, EventRenderingOptions options)
         {
             foreach (var @event in this.ComponentEvents)
@@ -353,4 +341,4 @@ public static double EventFractionalOverlap(AcousticEvent event1, AcousticEvent
 
         //#################################################################################################################
     }
-}
\ No newline at end of file
+}