However, each model weights the information differently. This means that a FICO® Score cannot be compared directly to a VantageScore® or an Equifax Risk Score. For example, a VantageScore® does not count paid items in collections against you. However, a FICO® Score counts all collections items against you, even if you’ve paid them. Additionally, the VantageScore® counts outstanding debt against you, but the FICO® Score only considers how much credit card debt you have relative to your available credit.
“If you are trying to give people advice for improving their score, pointing them toward those two components – things that are relatively easy to change – is a very good start,” said Tatiana Homonoff, an assistant professor of Economics and Public Policy at New York University, who did a two-year study on credit scores and published a paper on it in April of 2018.
It's important to note that repairing bad credit is a bit like losing weight: It takes time and there is no quick way to fix a credit score. In fact, out of all of the ways to improve a credit score, quick-fix efforts are the most likely to backfire, so beware of any advice that claims to improve your credit score fast. The best advice for rebuilding credit is to manage it responsibly over time. If you haven't done that, then you need to repair your credit history before you see credit score improvement. The following tips will help you with that. They are divided into categories based on the data used to calculate your credit score.