Rating Explainer

Isabella Joy Xu

USATT#: 98155

1639 1606

2017 Triangle December Tournament
2 Dec 2017 - 2 Dec 2017

This page explains how Isabella Joy Xu (USATT# 98155)'s rating went from 1639 to 1606 at the 2017 Triangle December Tournament held on 2 Dec 2017 - 2 Dec 2017. 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