{"schema":"draftadynasty.public-data/v1","readOnly":true,"boundary":"Published observations, approved source-labeled aggregates, research and definitions are provided within each dataset's stated scope. Read each record's source, period, scoring and availability. Research visibility does not promote a model into public rankings. Missing means unavailable, never zero. No account records or provider write access.","id":"metric-definitions","title":"All football metric definitions","status":"Definitions","description":"72 metric formulas, meanings, uses, sources and availability states. Planned metrics are definitions, not measured results.","data":{"schemaVersion":1,"updatedAt":"2026-10-01","productPromise":"Decision-grade football context with transparent formulas, freshness, and source rights. 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