This page explains how Bill Kenig (USATT# 7220)'s rating went from 1717 to 1709 at the Arizona Sizzler held on - 28 Sep 2008. 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.