This page explains how Han Xiao (USATT# 1819)'s rating went from 2441 to 2450 at the MDTTC Elite League event from 14 Mar 2004. 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.