From that I can apply techniques. However, as P. J. Taylor says, the 'methodology' is wrong. That is, I do not have any idea of the closed system, never mind it as on open one. Lists of scores are just a subsystem at the lower level of the hierarchy, and a systems engineer employed to increase the score for a given team will never do it by analysis of past data. I am sure method brings discoveries.
Technique brings inventions.
So, there it is just now. All the best for Christmas, William Kirk.