This page explains how Stephen Fabian (USATT# 11473)'s rating went from 1429 to 1418 at the TCTTA Friday League event from 4 May 2012. 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.