Rating Explainer

Isabella Joy Xu

USATT#: 98155

2175 2131

2022 Butterfly Teams Tournament
29 Jan 2022 - 30 Jan 2022

This page explains how Isabella Joy Xu (USATT# 98155)'s rating went from 2175 to 2131 at the 2022 Butterfly Teams Tournament held on 29 Jan 2022 - 30 Jan 2022. The links below take you to pages that describe various aspects of the ratings processor.

Introduction

Initial Rating

The ratings 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