This page explains how Abdel Metwally (USATT# 201759)'s rating went from 1557 to 1600 at the FLORIDA ORANGE BLOSSOM SERIES WINTER OPEN 2020 held on 28 Feb 2020 - 29 Feb 2020. 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.