This page explains how Dennis Horton (USATT# 85595)'s rating went from 1184 to 1174 at the 48th Robo-Pong St. Joseph Valley Open held on - 11 Mar 2012. 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.