This page explains how DAVID LANDRY (USATT# 19736)'s rating went from 2079 to 2089 at the 2010 Alabama Closed held on - 8 May 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.