This page explains how Fadi Kaddoura (USATT# 14826)'s rating went from 1893 to 1945 at the 2011 Eastern Open on the JOOLA NA Tour held on - 29 May 2011. 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.