This page explains how Sanjay Bharadwaj (USATT# 84306)'s rating went from 1794 to 1789 at the Swan Friday O2000 Team League event from 21 Sep 2012. 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.