diff --git a/app/controllers/ecs/reach_evaluations_controller.rb b/app/controllers/ecs/reach_evaluations_controller.rb
index 97576447c..25ac24656 100644
--- a/app/controllers/ecs/reach_evaluations_controller.rb
+++ b/app/controllers/ecs/reach_evaluations_controller.rb
@@ -14,5 +14,13 @@ class Ecs::ReachEvaluationsController < Ecs::BaseController
   end
 
   def create
+    relations = current_year.ec_graduation_requirements.joins(ec_graduation_subitems: :ec_course_support)
+    ec_course_ids = relations.pluck('ec_course_supports.ec_course_id').uniq
+
+    EcCourse.where(id: ec_course_ids).each do |ec_course|
+      Ecs::CalculateCourseEvaluationService.call(ec_course)
+    end
+
+    render_ok
   end
 end