This page explains how Shivansh Kumar (USATT# 72381)'s rating went from 2173 to 2146 at the Swan Friday O2000 Team League event from 24 Jun 2011. 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.