Formula
Productivity loss = departures × ramp-up days × (1 − average ramp productivity) × full-productivity value per day.
What the result means
The main result quantifies the modeled operational impact using only the assumptions shown. Supporting figures expose the workload or rate behind that total, making it easier to spot an unrealistic input.
Keep all inputs on the same time basis. This estimate does not automatically include costs, capacity constraints, or recovery effects that are not entered.