diff --git a/docs/stats.php b/docs/stats.php
index db02105..de0d6e5 100755
--- a/docs/stats.php
+++ b/docs/stats.php
@@ -53,11 +53,13 @@
 			}
 		}
 
+		$msum = 1;
 	
 		for ($i = 0; $i < 4; $i++) {
 			$prold = $pr;
 			$matrixf = $matrixe;
-
+			$msum_old = $msum;
+			$msum = 1;
 			foreach ($result as $usera) {
 				$una = $usera['username'];
 				$pr[$una] = 1;	
@@ -67,8 +69,9 @@
 					$matrixe[$una][$unb] = 0;
 					foreach ($result as $userc) {
 						$unc = $userc['username'];
-						$matrixe[$una][$unb] += $matrixf[$una][$unc] * $matrixf[$unc][$unb];
+						$matrixe[$una][$unb] += $matrixf[$una][$unc] * $matrixf[$unc][$unb] / $msum;
 					}
+					$msum += $matrixe[$una][$unb];
 					$pr[$una] += $prold[$unb] * $matrixe[$una][$unb];
 				}
 			}