Credit Score Factors: Payments, Utilization, and Alternative Data

About this Capsule
Your credit score gates your mortgage rate, your car loan, and sometimes your apartment, yet the advice about what drives it is contradictory. The factors get ranked differently: payment history versus credit utilization as the big lever, published weightings versus what scores legally can and cannot use, and whether alternative data improves fairness or imports bias. Knowing which view holds up tells you which habits genuinely move your number.
Experts differ on what truly drives credit scores, debating whether payment history, credit utilization, or alternative data hold the most sway. Some emphasize strict factor weightings and legal constraints, while others focus on fairness, bias risks, and the limits of available data. This capsule reveals where these perspectives clash, helping you decide which view best explains how credit scores really work and what you can do to influence yours.
8 key factors shaping credit scores
Credit score mechanics: constraints and data gaps
Fair and accurate credit scoring practices
Feature selection for credit score drivers
Credit utilization is the key score mover
Credit score factor weight breakdown.
Responsible use of alternative credit data.
What credit scores cannot use
Negative events and their long-lasting effects
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