This page explains how Larry Lei Shi (USATT# 78066)'s rating went from 1891 to 1889 at the Newgy Texas Wesleyan Open held on - 7 Mar 2010. 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.