This page explains how Gabriel Skolnick (USATT# 70693)'s rating went from 1979 to 1929 at the Crossover Table Tennis League event from 9 Jan 2009. 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.