diff --git a/django_lostplaces/lostplaces/tests/models/test_place_model.py b/django_lostplaces/lostplaces/tests/models/test_place_model.py
index 98dc949..a3c08be 100644
--- a/django_lostplaces/lostplaces/tests/models/test_place_model.py
+++ b/django_lostplaces/lostplaces/tests/models/test_place_model.py
@@ -1,13 +1,14 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
+import datetime
 from django.test import TestCase
 from django.db import models
 
 from django.contrib.auth.models import User
 from django.utils import timezone
 
-from lostplaces.models import Place
+from lostplaces.models import Place, PlaceVoting
 from lostplaces.tests.models import ModelTestCase
 
 class PlaceTestCase(ModelTestCase):
@@ -106,12 +107,12 @@ class PlaceTestCase(ModelTestCase):
         an empty list
         '''
         avg_latlon = Place.average_latlon([])
-        self.assertEqual(avg_latlon['latitude'], 0,
+        self.assertEqual(avg_latlon['latitude'], 51.961922091398904,
             msg='%s: (no places) average latitude missmatch' % (
                 self.model.__name__
             )
         )
-        self.assertEqual(avg_latlon['longitude'], 0,
+        self.assertEqual(avg_latlon['longitude'], 7.6295628132604385,
             msg='%s: (no places) average longitude missmatch' % (
                 self.model.__name__
             )
@@ -126,29 +127,167 @@ class PlaceTestCase(ModelTestCase):
         )
 
     def test_level_calculation(self):
-        place = self.place
-        explorer = place.submitted_by
+        explorer = self.place.submitted_by
 
         PlaceVoting.objects.create(
             submitted_by=explorer,
-            place=place,
-            vote=5,
-            expires_when=timezone.now()+self.delta
+            place=self.place,
+            vote=5
         )
         PlaceVoting.objects.create(
             submitted_by=explorer,
-            place=place,
-            vote=2,
-            expires_when=timezone.now()+self.delta
+            place=self.place,
+            vote=2
         )
         PlaceVoting.objects.create(
             submitted_by=explorer,
-            place=place,
-            vote=4,
-            expires_when=timezone.now()+self.delta
+            place=self.place,
+            vote=4
         )
 
+        self.place.calculate_place_level()
+
         self.assertEqual(
             4,
-            place.calculate_place_level()
+            self.place.level,
+            msg='Expecting the place level to be 4'
         )
+
+    def test_level_calculation_no_votes(self):
+        self.place.calculate_place_level()
+        self.assertEqual(
+            5,
+            self.place.level,
+            msg='Expecting the default place level to be 5'
+        )
+
+    def test_level_mid_accuracy(self):
+        explorer = self.place.submitted_by
+        six_month_ago = datetime.timedelta(days=180)
+        self.place.submitted_when = timezone.now() - six_month_ago
+
+        votings = [
+            {
+                'date': timezone.now() - datetime.timedelta(days=170),
+                'vote': 5
+            },
+            {
+                'date': timezone.now() - datetime.timedelta(days=23),
+                'vote': 2
+            },
+            {
+                'date': timezone.now() - datetime.timedelta(days=1),
+                'vote': 4
+            }
+        ]
+
+        for vote in votings:
+            voting = PlaceVoting.objects.create(
+                submitted_by=explorer,
+                place=self.place,
+                vote= vote['vote']
+            )
+            voting.submitted_when = vote['date']
+            voting.save()
+
+        self.assertEqual(
+            65,
+            self.place.calculate_voting_accuracy()
+        )
+
+    def test_level_high_accuracy(self):
+        explorer = self.place.submitted_by
+        six_month_ago = datetime.timedelta(days=180)
+        self.place.submitted_when = timezone.now() - six_month_ago
+
+        votings = [
+            {
+                'date': timezone.now() - datetime.timedelta(days=9),
+                'vote': 5
+            },
+            {
+                'date': timezone.now() - datetime.timedelta(days=14),
+                'vote': 2
+            },
+            {
+                'date': timezone.now() - datetime.timedelta(days=0),
+                'vote': 4
+            }
+        ]
+
+        for vote in votings:
+            voting = PlaceVoting.objects.create(
+                submitted_by=explorer,
+                place=self.place,
+                vote= vote['vote']
+            )
+            voting.submitted_when = vote['date']
+            voting.save()
+
+        self.assertEqual(
+            96,
+            self.place.calculate_voting_accuracy()
+        )
+
+    def test_level_low_accuracy(self):
+        explorer = self.place.submitted_by
+        six_month_ago = datetime.timedelta(days=180)
+        self.place.submitted_when = timezone.now() - six_month_ago
+
+        votings = [
+            {
+                'date': timezone.now() - datetime.timedelta(days=177),
+                'vote': 5
+            },
+            {
+                'date': timezone.now() - datetime.timedelta(days=150),
+                'vote': 2
+            },
+            {
+                'date': timezone.now() - datetime.timedelta(days=100),
+                'vote': 4
+            }
+        ]
+
+        for vote in votings:
+            voting = PlaceVoting.objects.create(
+                submitted_by=explorer,
+                place=self.place,
+                vote= vote['vote']
+            )
+            voting.submitted_when = vote['date']
+            voting.save()
+
+        self.assertEqual(
+            21,
+            self.place.calculate_voting_accuracy()
+        )
+
+    def test_level_accuracy_zero_timedelta(self):
+        explorer = self.place.submitted_by
+        six_month_ago = datetime.timedelta(days=180)
+        self.place.submitted_when = timezone.now() - six_month_ago
+
+        votings = [
+            {
+                'date': timezone.now() - datetime.timedelta(days=0),
+                'vote': 4
+            }
+        ]
+
+        for vote in votings:
+            voting = PlaceVoting.objects.create(
+                submitted_by=explorer,
+                place=self.place,
+                vote= vote['vote']
+            )
+            voting.submitted_when = vote['date']
+            voting.save()
+
+        self.assertEqual(
+            100,
+            self.place.calculate_voting_accuracy(),
+            msg='Expecting the accurcy to be 100% when the vote is 0 time units old'
+        )
+
+