diff --git a/src/main/c/Stefan/blackjack.c b/src/main/c/Stefan/blackjack.c
index 4935dc3..ff54699 100644
--- a/src/main/c/Stefan/blackjack.c
+++ b/src/main/c/Stefan/blackjack.c
@@ -68,19 +68,19 @@ int userInputBJ(){
 int getRandCard(int offset){
     srand(time(NULL) + offset);
 
-    int r = rand() % ANZ_MOEGLICHE_KARTEN;
-    r++;
+    int randomCard = rand() % ANZ_MOEGLICHE_KARTEN;
+    randomCard++;
 
     // 11, 12, 13 = Bube, Dame, König haben den Wert 10
-    if(r > 10){
+    if(randomCard > 10){
         return 10;
     }
     // Ass (1) hat erstmal den Wert 11
-    else if(r == 1){
+    else if(randomCard == 1){
         return 11;
     }
 
-    return r;
+    return randomCard;
 }