This page explains how Mike H. Dempsey (USATT# 5308)'s rating went from 2015 to 1962 at the Golden Western Open held on - 10 Apr 2007. 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.