This page explains how Carl R. Danner (USATT# 5206)'s rating went from 2004 to 2002 at the ICC - Advanced League event from 29 Jan 2013. 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.