In an embodiment, a computer system receives credit information relating to a consumer, and calculates a credit score associated with the consumer. The system constructs a credit score scenario user interface. The system maintains a plurality of credit score simulation scenarios, and calculates a plurality of simulated credit scores associated with respective credit score simulation scenarios. The system also constructs a credit score simulation control interface. The system maintains a plurality of credit score simulation parameters, and generates a user interface with a graphical indication of the calculated credit score and a plurality of sliders, each slider being divided into segments that are colored to graphically indicate the likely effect of repositioning the slider within the respective segment. When the user repositions the sliders, the graphical indication of the calculated credit score is adjusted, based on a recalculation of the credit score.