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Utilities for modeling and analysis — converters, diagnostics and a Kelly staking calculator.
Kelly sizes a bet to maximize long-run growth but is aggressive. Most bettors use quarter Kelly. If the edge is thin or negative, the calculator returns 0 — pass on the bet.
American ↔ decimal ↔ fractional and implied probability.
Optimal stake from win probability and odds.
Closing line value for a single bet or a batch.
Quick ballpark run and HR factors.
AUC, log-loss and calibration for any model run.
How many bets before your ROI is statistically meaningful.
Pull picks, results and audit logs as CSV/JSON.
Compose a slate and check correlations between edges.
Win/loss/push streaks and drawdown from any record.