This page explains how Charles Brooks (USATT# 58499)'s rating went from 1402 to 1404 at the McAlester Open U-2150 TT Chall held on - 13 Apr 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.