Rating Explainer

Isabella Joy Xu

USATT#: 98155

1905 1925

2019 JOOLA North Carolina State Table Tennis Championships
27 Apr 2019 - 27 Apr 2019

This page explains how Isabella Joy Xu (USATT# 98155)'s rating went from 1905 to 1925 at the 2019 JOOLA North Carolina State Table Tennis Championships held on 27 Apr 2019 - 27 Apr 2019. 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