V3 — ANALYTICS STANDARD

LOCKED 2026-07-02 · COMPARISON-SCROLL BLOCK METHOD · REAL RACE-1 STAGING DATA · IMPLEMENTATION SPEC FOR regatta-replay-v4 stats-v3
Race analytics (v3c)
Overview grid + LEAD progression → Full race (x̄ column) → Start → Legs 1–4. Tri-color best/worst, ties neither. Magnifier → fleet picker.
 Maneuvers (v3e)
Overview → Tacks → Gybes → leg-grouped log. Headline metric: metres lost (integrated VMG deficit, to 95% recovery) + recovery seconds. Research-backed.
 Post-race report (print/PDF)
Same blocks, light print theme, 3 pages. Sample PDF →
Annotation columns on each page are part of the spec — they state the rules (labels, coloring, benchmarks) the implementation must follow. Metric research: vault → Regatta-Replay-Clone/Research-Maneuver-Metrics-Perplexity-2026-07-02.