Power Rating System

The formula was designed in 1998 by one of USSSA/ISTS's top computer master minds. 
The system was designed to fairly rank teams (of the same class) that have not played near the same number of games.

The exact formula with not be disclosed in fear of a competitors copying or misuse.


The system uses
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Teams winning pct.
Teams Beaten winning pct.
Teams lost to winning pct.
Number of games played
Number of wins and loses


The system does not use
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Game played between teams of different class
Score of game
Head to Head results
Wins or Loses by forfeit

FAQ
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Can my teams power rating change even if my team is not active?

Yes, anytime results are entered for any team you have faced, ( in you class) your teams power rating will change.