This page explains how Eyen-Ul Haq (USATT# 33931)'s rating went from 1416 to 1416 at the Arizona Closed held on - 17 May 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.