Implementing the teamRank algorithm

I need to think of/research a meaningful formula such that the
iterative ranking algorithm will converge to a meaningful
value.

At this point it appears that everything will just converge
to 0...
TeamRank Algorithm progressing nicely!

Team rank already showed a big improvement over my
previous shortest path technique

Now I need to implement multiple aggregation options
as well as rank time periods:

i.e. rank over last 3,5,10 etc. games
i.e. mean,min,max,sum,median aggregations
     during the TeamRank calculation