Definition: Weighted supplier scoring multiplies each criterion score by an agreed weight and adds the results to create a comparative total.
Why it matters in supplier selection
The method supports consistency but can create false precision when criteria are vague, weights are designed after offers are seen or mandatory failures are converted into small point deductions.
Practical example
If cost carries 30%, quality 25%, delivery 20%, compliance 15% and capacity 10%, each supplier is rated on the same evidence-based scale before the weighted results are added.
Fictional example: the figures or scenario are illustrative and do not describe a real supplier or client outcome.
How to use the term in a decision record
State the definition, source data, owner and decision treatment clearly. Do not use the term as shorthand for an undocumented assumption. Where the concept affects a score, cost or risk result, preserve the formula or evidence reference and the version date.