improve club list

tournaments/views.py

@@ -354,7 +354,10 @@ def clubs(request):
     #     if club.events_count() > 0:
     #         clubs.append(club)
 
-    clubs = Club.objects.filter(events__tournaments__end_date__isnull=False).distinct().order_by('name')
+    clubs = Club.objects.filter(
+            events__tournaments__end_date__isnull=False,
+            events__tournaments__is_private=False
+    ).distinct().order_by('name')
 
     return render(request, 'tournaments/clubs.html', {
         'clubs': clubs,