This page explains how Richard Catlin (USATT# 30231)'s rating went from 1898 to 1862 at the Bemer Plus Sunbelt Team Champi held on - 18 Aug 2001. 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.