This page explains how Krishnateja Avvari (USATT# 72387)'s rating went from 670 to 650 at the Sacramento Winter Open held on - 1 Mar 2008. 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.