This page explains how Min Gui (USATT# 77726)'s rating went from 1469 to 1432 at the 2009 Lindenwood March Open held on - 22 Mar 2009. 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.