Calculates a score of a node depending on the result of the last build at which the target project ran on that node.

The score for the node is calculated by multiplying scale and result score. See followings for details.

score of node = (scale) * (result score)
scale = (Scale for Scores) + (adjust scale)
adjust scale = (Scale Adjustment for Older Builds) * (# of builds from the last build)
result score = (Score for Success/Unstable/Failure Build)

For exmaple, consider following configurations:

Scale for Scores = 10
Scale Adjustment for Older Builds = -1
Score for Success Build = 1
Score for Failure Build = -1

With a project with following builds:

Build # Result Node
#20 Failure node1
#19 Failure node2
#18 Success node1
#17 Success node3

This results in following scores for nodes.

node1: -10 (for Failure in #20)
node2: -9 (for Failure in #19)
node3: 7 (for Succeed in #17)