This page explains how Steve Federico (USATT# 5724)'s rating went from 1974 to 2008 at the RoboPong 2011 February BTTO held on - 6 Feb 2011. The links below take you to pages that describe various aspects of the rating processor.

The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.