Submission Score - show primary column score and use precision set for the column

src/apps/api/serializers/submission_leaderboard.py

@@ -8,10 +8,15 @@
 class SubmissionScoreSerializer(serializers.ModelSerializer):
     index = serializers.IntegerField(source='column.index', read_only=True)
     column_key = serializers.CharField(source='column.key', read_only=True)
+    precision = serializers.IntegerField(source='column.precision', read_only=True)
+    is_primary = serializers.SerializerMethodField()
 
     class Meta:
         model = SubmissionScore
-        fields = ('id', 'index', 'score', 'column_key')
+        fields = ('id', 'index', 'score', 'column_key', 'precision', 'is_primary')
+
+    def get_is_primary(self, obj):
+        return obj.column.index == obj.column.leaderboard.primary_index
 
 
 class SubmissionLeaderBoardSerializer(serializers.ModelSerializer):

src/static/riot/competitions/detail/submission_manager.tag

@@ -641,8 +641,12 @@
 
         self.get_score = function (submission) {
             try {
-                return parseFloat(submission.scores[0].score).toFixed(2)
-
+                // Look for a primary score, fallback to the first score if not found
+                let score_obj = _.find(submission.scores, s => s.is_primary) || submission.scores[0]
+                if (score_obj) {
+                    return parseFloat(score_obj.score).toFixed(score_obj.precision || 0)
+                }
+                return ""
             } catch {
                 return ""
             }