Rating Explainer

Housam Atalah

USATT#: 1173189

1687 1683

2021 U.S. Open Table Tennis Championships
17 Dec 2021 - 22 Dec 2021

This page explains how Housam Atalah (USATT# 1173189)'s rating went from 1687 to 1683 at the 2021 U.S. Open Table Tennis Championships held on 17 Dec 2021 - 22 Dec 2021. The links below take you to pages that describe various aspects of the rating processor.

Introduction

Initial Rating

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.

Pass 1

Pass 2

Pass 3

Pass 4