This page explains how Bruce Holck (USATT# 6732)'s rating went from 1545 to 1560 at the Mohawk Valley TTC League event from 16 Sep 2003. 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.