Before revision: 0.20 0.15 0.40 0.25 A1 25 20 15 30 A2 10 30 20 30 A3 30 10 30 10 From the above data we can easily see that the relative weight of the first criterion is equal to 0.20, the relative weight for the second criterion is 0.15 and so on.
After revision: 0.20 0.15 0.40 0.25 A1 25 20 15 30 A2 10 30 20 30 A3 30 10 30 10 The above table specifies that the relative weight of the first criterion is 0.20, the relative weight for the second criterion is 0.15 and so on.