diff --git a/module/metric/calc/product/scale/scale_of_developed_story_in_product.php b/module/metric/calc/product/scale/scale_of_developed_story_in_product.php
index 2662bb1783..7ec9ceafc4 100755
--- a/module/metric/calc/product/scale/scale_of_developed_story_in_product.php
+++ b/module/metric/calc/product/scale/scale_of_developed_story_in_product.php
@@ -9,6 +9,15 @@ class scale_of_developed_story_in_product extends baseCalc
 
     public function calculate($row)
     {
+        $stage        = $row->stage;
+        $product      = $row->product;
+        $closedReason = $row->closedReason;
+        $estimate     = $row->estimate;
+
+        if(!in_array($stage, array('developed', 'testing', 'tested', 'verified', 'released')) && $closedReason != 'done') return false;
+
+        if(!isset($this->result[$row->product])) $this->result[$row->product] = 0;
+        $this->result[$row->product] += $estimate;
     }
 
     public function getResult($options = array())