About Diana Westfield
Diana Westfield is the Senior Content Strategist and Quality Assurance Lead at CasinoCalcs. Her core responsibilities include testing complex betting and casino calculators, auditing platform guides, and ensuring that all published content meets the highest standards of accuracy and clarity.
With extensive hands-on experience in online gaming mechanics and quantitative content review, Diana bridges the gap between raw mathematical models and practical user guides—ensuring every tool functions flawlessly for players worldwide.
If you spot a mistake
The Report an error button under every calculator sends your note straight to the team. Fixes that changed a number go in the public corrections log, and How we calculate explains the methods behind the tools. For anything else, use the contact form.