This page explains how Eyen-Ul Haq (USATT# 33931)'s rating went from 1314 to 1313 at the AZ PTTC Wednesday event from 29 Jan 2014. 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.