This page explains how Berl Stein (USATT# 25254)'s rating went from 1175 to 1195 at the Rochester Open held on - 8 Nov 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.