This page explains how Bruce Holck (USATT# 6732)'s rating went from 1399 to 1376 at the Mohawk Valley TTC League event from 20 May 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.