Learn the site in the right order.
A guided route from expected value and house edge to game rules, strategy charts, calculators and original research.
1. Price the wager
Start with expected value, house edge and total action. A low percentage can still be expensive when wager size and pace are high.
2. Identify the exact rules
Game names are categories. Record payouts, procedures, legal actions and denominators before selecting an analysis.
3. Match strategy
Use a chart only when its assumptions match. Strategy minimizes expected loss; it does not guarantee a winning session.
4. Separate price from volatility
Expected value measures average price. Variance describes the spread of possible results. You need both for an honest decision.
5. Inspect evidence
Use the methodology, sources, review date and calculation record. Report any mismatch through the corrections process.
Evidence record
The exact rules, wager schedule and stated strategy.
Expected value is the probability-weighted sum of net outcomes.
Examples illustrate method; posted casino rules control.