diff --git a/app/src/androidTest/java/net/pokeranalytics/android/ExampleInstrumentedUnitTest.kt b/app/src/androidTest/java/net/pokeranalytics/android/ExampleInstrumentedUnitTest.kt
index 4ecd4d71..c733bf9b 100644
--- a/app/src/androidTest/java/net/pokeranalytics/android/ExampleInstrumentedUnitTest.kt
+++ b/app/src/androidTest/java/net/pokeranalytics/android/ExampleInstrumentedUnitTest.kt
@@ -1,6 +1,5 @@
 package net.pokeranalytics.android
 
-import android.os.Looper
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import io.realm.RealmResults
 import net.pokeranalytics.android.calculus.Calculator
@@ -338,14 +337,12 @@ class ExampleInstrumentedUnitTest : RealmInstrumentedUnitTest() {
         val realm = this.mockRealm
         this.sessions = realm.where(Session::class.java).findAll() // monitor session deletions
 
-        Looper.prepare()
         this.sessions?.addChangeListener { t, changeSet ->
 
             val deletedSessions = realm.where(Session::class.java).`in`("id", changeSet.deletions.toTypedArray()).findAll()
             deletedSessions.forEach { it.cleanup() }
 
         }
-        Looper.loop()
 
         realm.beginTransaction()
 
@@ -399,12 +396,12 @@ class ExampleInstrumentedUnitTest : RealmInstrumentedUnitTest() {
             Assert.fail("No duration stat")
         }
 
-        realm.beginTransaction()
-        s1.deleteFromRealm()
-        realm.commitTransaction()
-//        realm.executeTransaction {
-//            s1.deleteFromRealm()
-//        }
+//        realm.beginTransaction()
+//        s1.deleteFromRealm()
+//        realm.commitTransaction()
+        realm.executeTransaction {
+            s1.deleteFromRealm()
+        }
 
         val group2 = SessionGroup(name = "test", sessions = sessions)
         val results2: ComputedResults = Calculator.compute(group2, options)
diff --git a/app/src/androidTest/java/net/pokeranalytics/android/RealmInstrumentedUnitTest.kt b/app/src/androidTest/java/net/pokeranalytics/android/RealmInstrumentedUnitTest.kt
index 8c91dc1f..bdddbaa4 100644
--- a/app/src/androidTest/java/net/pokeranalytics/android/RealmInstrumentedUnitTest.kt
+++ b/app/src/androidTest/java/net/pokeranalytics/android/RealmInstrumentedUnitTest.kt
@@ -1,10 +1,13 @@
 package net.pokeranalytics.android
 
+import android.os.Looper
 import io.realm.Realm
 import io.realm.RealmConfiguration
 import org.junit.After
 import org.junit.Before
 
+
+
 open class RealmInstrumentedUnitTest {
 
     lateinit var mockRealm: Realm
@@ -12,15 +15,19 @@ open class RealmInstrumentedUnitTest {
     @Before
     fun setup() {
 
+        Looper.prepare()
+
         val testConfig = RealmConfiguration.Builder().inMemory().name("test-realm").build()
         Realm.setDefaultConfiguration(testConfig)
-        mockRealm = Realm.getDefaultInstance()
+        this.mockRealm = Realm.getDefaultInstance()
+
     }
 
     @After
     @Throws(Exception::class)
     public fun tearDown() {
-        mockRealm.close()
+        Looper.loop()
+        this.mockRealm.close()
     }
 
 }
\ No newline at end of file
diff --git a/app/src/main/java/net/pokeranalytics/android/calculus/Calculator.kt b/app/src/main/java/net/pokeranalytics/android/calculus/Calculator.kt
index e97973ff..51ce0b59 100644
--- a/app/src/main/java/net/pokeranalytics/android/calculus/Calculator.kt
+++ b/app/src/main/java/net/pokeranalytics/android/calculus/Calculator.kt
@@ -47,7 +47,7 @@ class Calculator {
                     else -> false
                 }
             }
-            return false
+            return true
         }
 
 //        var aggregation: Aggregation? = null
diff --git a/app/src/main/java/net/pokeranalytics/android/model/extensions/SessionExtensions.kt b/app/src/main/java/net/pokeranalytics/android/model/extensions/SessionExtensions.kt
index 278ece74..b0717ff1 100644
--- a/app/src/main/java/net/pokeranalytics/android/model/extensions/SessionExtensions.kt
+++ b/app/src/main/java/net/pokeranalytics/android/model/extensions/SessionExtensions.kt
@@ -3,6 +3,11 @@ package net.pokeranalytics.android.model.extensions
 import net.pokeranalytics.android.model.realm.Session
 import java.util.*
 
+enum class SessionType {
+	CASHGAME,
+	TOURNAMENT
+}
+
 enum class SessionState {
 	PENDING,
 	STARTED,
diff --git a/app/src/main/java/net/pokeranalytics/android/model/realm/Session.kt b/app/src/main/java/net/pokeranalytics/android/model/realm/Session.kt
index 00b5b87b..e64b5208 100644
--- a/app/src/main/java/net/pokeranalytics/android/model/realm/Session.kt
+++ b/app/src/main/java/net/pokeranalytics/android/model/realm/Session.kt
@@ -32,6 +32,11 @@ open class Session : RealmObject(), SessionInterface, Savable,
 	@PrimaryKey
 	var id = UUID.randomUUID().toString()
 
+	/**
+	 * Indicates the type of session, cash game or tournament
+	 */
+	var type: Int = 0 // cash game = 0, tournament = 1
+
 	// The result of the main user
 	var result: Result? = null
 
diff --git a/app/src/main/java/net/pokeranalytics/android/ui/fragment/StatsFragment.kt b/app/src/main/java/net/pokeranalytics/android/ui/fragment/StatsFragment.kt
index 691478a3..aec6305d 100644
--- a/app/src/main/java/net/pokeranalytics/android/ui/fragment/StatsFragment.kt
+++ b/app/src/main/java/net/pokeranalytics/android/ui/fragment/StatsFragment.kt
@@ -6,13 +6,20 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.recyclerview.widget.LinearLayoutManager
 import kotlinx.android.synthetic.main.fragment_settings.*
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
 import kotlinx.android.synthetic.main.fragment_stats.*
 import net.pokeranalytics.android.R
+import net.pokeranalytics.android.calculus.Calculator
+import net.pokeranalytics.android.calculus.ComputedResults
+import net.pokeranalytics.android.calculus.SessionGroup
 import net.pokeranalytics.android.calculus.Stat
+import net.pokeranalytics.android.model.extensions.SessionType
+import net.pokeranalytics.android.model.realm.Session
 import net.pokeranalytics.android.ui.adapter.RowRepresentableAdapter
 import net.pokeranalytics.android.ui.adapter.RowRepresentableDataSource
-import net.pokeranalytics.android.ui.view.RowRepresentable
 import net.pokeranalytics.android.ui.fragment.components.PokerAnalyticsFragment
+import net.pokeranalytics.android.ui.view.RowRepresentable
 
 class StatsFragment : PokerAnalyticsFragment(), RowRepresentableDataSource {
 
@@ -31,8 +38,12 @@ class StatsFragment : PokerAnalyticsFragment(), RowRepresentableDataSource {
 
     private lateinit var statsAdapterRow: RowRepresentableAdapter
 
+
+
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
         return inflater.inflate(R.layout.fragment_stats, container, false)
+
+
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
@@ -61,5 +72,35 @@ class StatsFragment : PokerAnalyticsFragment(), RowRepresentableDataSource {
             layoutManager = viewManager
             adapter = statsAdapterRow
         }
+
+//        this.launchStatComputation()
+    }
+
+    private fun launchStatComputation() {
+
+        var results = listOf<ComputedResults>()
+
+        GlobalScope.launch {
+
+            val allSessions = getRealm().where(Session::class.java).findAll()
+            val cgSessions = mutableListOf<Session>()
+            val tSessions = mutableListOf<Session>()
+
+            allSessions.forEach { session ->
+                if (session.type == SessionType.CASHGAME.ordinal) {
+                    cgSessions.add(session)
+                } else {
+                    tSessions.add(session)
+                }
+            }
+
+            val allSessionGroup = SessionGroup(getString(R.string.all), allSessions)
+            val cgSessionGroup = SessionGroup(getString(R.string.cash_game), cgSessions)
+            val tSessionGroup = SessionGroup(getString(R.string.tournament), tSessions)
+
+            results = Calculator.computeGroups(listOf(allSessionGroup, cgSessionGroup, tSessionGroup), Calculator.Options())
+        }
+
     }
+
 }
\ No newline at end of file