This page explains how Tracy R Hancock (USATT# 17833)'s rating went from 1712 to 1713 at the Newgy Table Tennis League event from 11 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.