This page explains how Malcolm Darukhanawalla (USATT# 73345)'s rating went from 602 to 606 at the Beginner League event from 12 Jan 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.