This page explains how Tony Murnahan (USATT# 1523)'s rating went from 1575 to 1564 at the New Bern Table Tennis League event from 29 Dec 2005. 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.