This page explains how Glenn Martinez (USATT# 15271)'s rating went from 1665 to 1664 at the Baton Rouge RR Tournament held on - 18 Sep 2004. 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.