diff --git a/script/function.c b/script/function.c
index 0ddf04f..3ad119d 100644
--- a/script/function.c
+++ b/script/function.c
@@ -951,13 +951,17 @@ unsigned int scoreCalculator(score *score_user, bool win)
 
 unsigned int scoreCalculatorCyp(score *score_user, bool win)
 {
-    unsigned short int result = 0; //plus grand nombre 
+    unsigned short int result = 10000; //plus grand nombre 
     int time = score_user->after - score_user->before;
-    result += (score_user->move_box + score_user->move_player) * time;
+    result -= (score_user->move_box + score_user->move_player) * time;
     if (!win)
     {
         result /= 50;
     }
+    if(result <0)
+    {
+        result=0;
+    }
     return result;
 }