This page explains how Ed Molenda (USATT# 19152)'s rating went from 1226 to 1228 at the Chicago Table Tennis Club Tour held on - 18 May 2002. 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.