This page explains how Robert Trudell (USATT# 60358)'s rating went from 1744 to 1814 at the Valley of the Sun Open held on - 5 Dec 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.