This page explains how Malcolm Darukhanawalla (USATT# 73345)'s rating went from 2090 to 2067 at the ICC - Advanced League event from 10 May 2014. 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.