This page explains how Arthur T. Paolini (USATT# 41937)'s rating went from 1390 to 1229 at the Allentown 'Sportsfest' 2 Perso held on - 13 Jul 2003. 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.