Calibration

Cross-user variance · Track 1 reality-check
Reading the numbers. Avg variance % is value-weighted — a single large plan pulls the average more than ten small ones, which is what an operator cares about. Weak rows have fewer than 3 actuals and are statistically too noisy to act on. Significant rows are highlighted in their direction colour (red = over-estimating, green = under-estimating) and have ≥ 3% drift backed by ≥ 3 samples.