diff --git a/src/warchron/model/score_service.py b/src/warchron/model/score_service.py
index f061729..40b0891 100644
--- a/src/warchron/model/score_service.py
+++ b/src/warchron/model/score_service.py
@@ -44,11 +44,17 @@ class ScoreService:
     ) -> Dict[str, ParticipantScore]:
         from warchron.model.result_checker import ResultChecker
 
+        if context_type == ContextType.CAMPAIGN:
+            camp = war.get_campaign(context_id)
+            camp_pids = camp.get_all_campaign_participants_ids()
+            participant_ids = [(camp.campaign_to_war_part_id(pid)) for pid in camp_pids]
+        elif context_type == ContextType.WAR:
+            participant_ids = war.get_all_war_participants_ids()
         scores = {
             pid: ParticipantScore(
                 narrative_points={obj_id: 0 for obj_id in war.objectives}
             )
-            for pid in war.participants
+            for pid in participant_ids
         }
         battles = ScoreService._get_battles_for_context(war, context_type, context_id)
         for battle in battles: