This page explains how Sudhish Iyer (USATT# 17160)'s rating went from 2154 to 2110 at the San Francisco Summer Open held on - 15 Aug 2004. 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.