• 0.0 baseline — his last 10 games; only 3 this season, too few to blend
• wet forecast: too thin to count (3 gm) — shown, adds nothing
• vs them: averages 0.0 over 5 games — evidence, never summed

Derived, not measured — plain arithmetic over his real games, shown in full. Adjustments can overlap (a game at this ground can also be a wet one); they add simply, and this note is the admission.