Examples
Examples
Try the starting example
- Risks: name, probability %, impact $, mitigation $, residual probability %, residual impact $
- A,20,1000,50,10,500 B,10,2000,20,5,1000
- Total original expected exposure ($)
- $400.00
- Total residual expected exposure ($)
- $100.00
- Mitigation spending ($)
- $70.00
- Expected exposure reduction less mitigation ($)
- $230.00
- Net mitigation benefit by risk, descending ($)
- B: 130; A: 100
Try another scenario
- Risks: name, probability %, impact $, mitigation $, residual probability %, residual impact $
- A,20,1000,200,10,500 B,10,2000,20,5,1000
- Total original expected exposure ($)
- $400.00
- Total residual expected exposure ($)
- $100.00
- Mitigation spending ($)
- $220.00
- Expected exposure reduction less mitigation ($)
- $80.00
- Net mitigation benefit by risk, descending ($)
- B: 130; A: -50
Calculation method
Calculation method
Total original expected exposure ($)
Sum probability×impact for the original supplied risk rows.
Total residual expected exposure ($)
Sum residual probability×residual impact.
Mitigation spending ($)
Sum supplied mitigation costs.
Expected exposure reduction less mitigation ($)
Original expected exposure − residual expected exposure − mitigation spending.
Net mitigation benefit by risk, descending ($)
For each risk calculate original exposure−residual exposure−mitigation cost and sort descending.
Symbols and units
- a
- Risks: name, probability %, impact $, mitigation $, residual probability %, residual impact $
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- Expected-value accounting from externally supplied probabilities and impacts. Overlapping or cascading losses must already be defined consistently; the tool does not infer risk likelihood or recommend mitigation.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.
Further reading
OpenStax: arithmetic and geometry ↗
Background reading; this does not imply endorsement or independent review of SumFizz.