I just got a letter in the mail today saying that the CLEP English exam score I received 9 months ago was being changed from a 65 to a 64 due to a scoring mistake. Being that most colleges award credit at 50 or higher, this wasn't a concern but it made me wonder what would have happened if my score had changed from a 50 to a 49? It's possible that in the last 9 months, I could have used those 3 credits earned by testing to graduate with a degree. The letter said any schools where you reported your score would be notified of the score change. What would the schools do if you already graduated and now they get word that your once passing score is no longer passing?