Examples
Examples
Try the starting example
- Criteria: name, earned level, maximum level, weight
- Content,3,4,60 Clarity,4,4,40
- Weighted rubric result (%)
- 85
- Criterion percentage-point contributions
- Content: 45; Clarity: 40
- Total relative weight
- 100
Try another scenario
- Criteria: name, earned level, maximum level, weight
- Content,2,4,1 Clarity,1,2,3
- Weighted rubric result (%)
- 50
- Criterion percentage-point contributions
- Content: 12.5; Clarity: 37.5
- Total relative weight
- 4
Calculation method
Calculation method
Weighted rubric result (%)
For each criterion divide its earned level by its maximum level, then take the weighted mean and multiply by 100.
Criterion percentage-point contributions
Criterion ratio × normalised weight × 100.
Total relative weight
Sum entered relative weights, which need not total 100.
Symbols and units
- a
- Criteria: name, earned level, maximum level, weight
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
- A user-supplied rubric with linear level-to-score conversion. Descriptive levels must first be assigned numeric values by the relevant policy; no universal rubric or rounding is assumed.
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.