This page explains how Charles Brooks (USATT# 58499)'s rating went from 1380 to 1497 at the 2006 Indiana Open held on - 27 Aug 2006. 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.