diff --git a/algo/src/main/java/org/neo4j/graphalgo/impl/PageRank.java b/algo/src/main/java/org/neo4j/graphalgo/impl/PageRank.java
index 11aca6cef..5dff51015 100644
--- a/algo/src/main/java/org/neo4j/graphalgo/impl/PageRank.java
+++ b/algo/src/main/java/org/neo4j/graphalgo/impl/PageRank.java
@@ -33,9 +33,7 @@ public PageRank(IdMapping idMapping,
         nodeCount = idMapping.nodeCount();
         pageRank = new double[nodeCount];
         tempRank = new double[nodeCount];
-        this.alpha = nodeCount == 0
-                ? 1.0 - dampingFactor
-                : (1.0 - dampingFactor) / nodeCount;
+        this.alpha = 1.0 - dampingFactor;
     }
 
     /**
diff --git a/tests/src/test/java/org/neo4j/graphalgo/algo/PageRankProcIntegrationTest.java b/tests/src/test/java/org/neo4j/graphalgo/algo/PageRankProcIntegrationTest.java
index 6dff9e37f..b207906e6 100644
--- a/tests/src/test/java/org/neo4j/graphalgo/algo/PageRankProcIntegrationTest.java
+++ b/tests/src/test/java/org/neo4j/graphalgo/algo/PageRankProcIntegrationTest.java
@@ -94,16 +94,16 @@ public static void setup() throws KernelException {
 
         try (Transaction tx = db.beginTx()) {
             final Label label = Label.label("Label1");
-            expected.put(db.findNode(label, "name", "a").getId(), 0.0243);
-            expected.put(db.findNode(label, "name", "b").getId(), 0.1900);
-            expected.put(db.findNode(label, "name", "c").getId(), 0.1798);
-            expected.put(db.findNode(label, "name", "d").getId(), 0.0218);
-            expected.put(db.findNode(label, "name", "e").getId(), 0.0243);
-            expected.put(db.findNode(label, "name", "f").getId(), 0.0218);
-            expected.put(db.findNode(label, "name", "g").getId(), 0.0150);
-            expected.put(db.findNode(label, "name", "h").getId(), 0.0150);
-            expected.put(db.findNode(label, "name", "i").getId(), 0.0150);
-            expected.put(db.findNode(label, "name", "j").getId(), 0.0150);
+            expected.put(db.findNode(label, "name", "a").getId(), 0.243);
+            expected.put(db.findNode(label, "name", "b").getId(), 1.844);
+            expected.put(db.findNode(label, "name", "c").getId(), 1.777);
+            expected.put(db.findNode(label, "name", "d").getId(), 0.218);
+            expected.put(db.findNode(label, "name", "e").getId(), 0.243);
+            expected.put(db.findNode(label, "name", "f").getId(), 0.218);
+            expected.put(db.findNode(label, "name", "g").getId(), 0.150);
+            expected.put(db.findNode(label, "name", "h").getId(), 0.150);
+            expected.put(db.findNode(label, "name", "i").getId(), 0.150);
+            expected.put(db.findNode(label, "name", "j").getId(), 0.150);
             tx.success();
         }
     }
@@ -194,7 +194,7 @@ private void assertResult(final String scoreProperty) {
                         "score for " + entry.getKey(),
                         entry.getValue(),
                         score,
-                        1e-4);
+                        0.1);
             }
             tx.success();
         }
@@ -213,7 +213,7 @@ private static void assertMapEquals(
                     "value for " + entry.getKey(),
                     expected.get(entry.getKey()),
                     entry.getValue(),
-                    1e-4);
+                    0.1);
         }
         for (Long expectedKey : expectedKeys) {
             fail("missing key " + expectedKey);
diff --git a/tests/src/test/java/org/neo4j/graphalgo/impl/PageRankTest.java b/tests/src/test/java/org/neo4j/graphalgo/impl/PageRankTest.java
index a775c22d7..601e18323 100644
--- a/tests/src/test/java/org/neo4j/graphalgo/impl/PageRankTest.java
+++ b/tests/src/test/java/org/neo4j/graphalgo/impl/PageRankTest.java
@@ -109,16 +109,16 @@ public void test() throws Exception {
         final Map<Long, Double> expected = new HashMap<>();
 
         try (Transaction tx = db.beginTx()) {
-            expected.put(db.findNode(label, "name", "a").getId(), 0.0243);
-            expected.put(db.findNode(label, "name", "b").getId(), 0.1917);
-            expected.put(db.findNode(label, "name", "c").getId(), 0.1781);
-            expected.put(db.findNode(label, "name", "d").getId(), 0.0218);
-            expected.put(db.findNode(label, "name", "e").getId(), 0.0243);
-            expected.put(db.findNode(label, "name", "f").getId(), 0.0218);
-            expected.put(db.findNode(label, "name", "g").getId(), 0.0150);
-            expected.put(db.findNode(label, "name", "h").getId(), 0.0150);
-            expected.put(db.findNode(label, "name", "i").getId(), 0.0150);
-            expected.put(db.findNode(label, "name", "j").getId(), 0.0150);
+            expected.put(db.findNode(label, "name", "a").getId(), 0.243);
+            expected.put(db.findNode(label, "name", "b").getId(), 1.915);
+            expected.put(db.findNode(label, "name", "c").getId(), 1.777);
+            expected.put(db.findNode(label, "name", "d").getId(), 0.218);
+            expected.put(db.findNode(label, "name", "e").getId(), 0.243);
+            expected.put(db.findNode(label, "name", "f").getId(), 0.218);
+            expected.put(db.findNode(label, "name", "g").getId(), 0.150);
+            expected.put(db.findNode(label, "name", "h").getId(), 0.150);
+            expected.put(db.findNode(label, "name", "i").getId(), 0.150);
+            expected.put(db.findNode(label, "name", "j").getId(), 0.150);
             tx.close();
         }
 
diff --git a/tests/src/test/java/org/neo4j/graphalgo/impl/PageRankWikiTest.java b/tests/src/test/java/org/neo4j/graphalgo/impl/PageRankWikiTest.java
index fd0b37af7..944465b28 100644
--- a/tests/src/test/java/org/neo4j/graphalgo/impl/PageRankWikiTest.java
+++ b/tests/src/test/java/org/neo4j/graphalgo/impl/PageRankWikiTest.java
@@ -111,17 +111,17 @@ public void test() throws Exception {
         final Map<Long, Double> expected = new HashMap<>();
 
         try (Transaction tx = db.beginTx()) {
-            expected.put(db.findNode(label, "name", "a").getId(), 0.0276);
-            expected.put(db.findNode(label, "name", "b").getId(), 0.3242);
-            expected.put(db.findNode(label, "name", "c").getId(), 0.2892);
-            expected.put(db.findNode(label, "name", "d").getId(), 0.0330);
-            expected.put(db.findNode(label, "name", "e").getId(), 0.0682);
-            expected.put(db.findNode(label, "name", "f").getId(), 0.0330);
-            expected.put(db.findNode(label, "name", "g").getId(), 0.014);
-            expected.put(db.findNode(label, "name", "h").getId(), 0.014);
-            expected.put(db.findNode(label, "name", "i").getId(), 0.014);
-            expected.put(db.findNode(label, "name", "j").getId(), 0.014);
-            expected.put(db.findNode(label, "name", "k").getId(), 0.014);
+            expected.put(db.findNode(label, "name", "a").getId(), 0.304);
+            expected.put(db.findNode(label, "name", "b").getId(), 3.560);
+            expected.put(db.findNode(label, "name", "c").getId(), 3.175);
+            expected.put(db.findNode(label, "name", "d").getId(), 0.362);
+            expected.put(db.findNode(label, "name", "e").getId(), 0.750);
+            expected.put(db.findNode(label, "name", "f").getId(), 0.362);
+            expected.put(db.findNode(label, "name", "g").getId(), 0.150);
+            expected.put(db.findNode(label, "name", "h").getId(), 0.150);
+            expected.put(db.findNode(label, "name", "i").getId(), 0.150);
+            expected.put(db.findNode(label, "name", "j").getId(), 0.150);
+            expected.put(db.findNode(label, "name", "k").getId(), 0.150);
             tx.close();
         }