This page explains how Jim Weisbecker (USATT# 28820)'s rating went from 1156 to 1274 at the West Jersey Table Tennis Club League event from 3 Jun 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.