Pairwise Comparison Method

4th Period Geometry

what it does

The PCM compares each candidates to one another, then it assigns the point to the winner of the match-up.

Example:

number of points Ranking A B C

8 a>b>c 2 1

5 b>a>c

2 c>b>a

compare a & b: a b compare a & c: a c

8 5 8 2

2 5

= 8 7 a wins = 13 2 a wins

compare c & b: c b

2 8

5

= 2 13 b wins

overall A won the selection