This page explains how J. D. D. Bradley (USATT# 24045)'s rating went from 1853 to 1829 at the 2002 Killerspin Open held on - 29 Dec 2002. 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.