This page explains how Essam Khalil (USATT# 220071)'s rating went from 1701 to 1684 at the FLORIDA ORANGE BLOSSOM SERIES SEPTEMBER OPEN 2019 held on 20 Sep 2019 - 21 Sep 2019. 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.