If you regularly check your credit scores you might check them from different sources at the same time and see you have different scores. You also might notice that scores fluctuate from one month to the next—or even from one day to the next
It’s not a mistake. In fact, once you understand how FICO® Scores are calculated, you may realize that it’s common (and even expected) to have different FICO Scores. What follows is some insight on small differences between credit scores, from myFICO.