This page explains how Kenneth R. Fenstermaker (USATT# 5740)'s rating went from 1521 to 1440 at the Central Carolinas Super League event from 8 Oct 2009. 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.