This page explains how Gerard J. Schreuders (USATT# 50104)'s rating went from 1492 to 1488 at the Statesville Table Tennis League event from 6 Sep 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.