This page explains how William D Pollan (USATT# 9143)'s rating went from 1142 to 1142 at the Arkansas Independent Table Tennis League event from 26 Jan 2004. 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.