This page explains how DAVID LANDRY (USATT# 19736)'s rating went from 2118 to 2123 at the 2012 AL Closed Championship held on - 19 May 2012. 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.