SWING
1) Rank the attributes in the order of importance.
2) Suppose that the attributes are at their worst level and that you can shift one attribute to its highest level. Assign it with 100 points.
3) Select another attribute to be shifted to the highest level and give it points relative to the first attribute.
4) Continue until all attributes have been assessed.
5) Normalise the weights.
Weight Elicitation Methods