This page explains how Lester D. Madden (USATT# 7979)'s rating went from 1070 to 915 at the Reno Sr. Games - Table Tennis Event held on - 10 Feb 2014. 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.