This page explains how Rodney Linn Peffer (USATT# 9004)'s rating went from 1853 to 1759 at the Crossover Table Tennis League event from 26 Jan 2008. 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.