Rating Explainer

Jiwei Xia

USATT#: 86921

| Coach Level: National | Certified Umpire

2626 2626

2021 SPTTC JULY OPEN
24 Jul 2021 - 25 Jul 2021

This page explains how Jiwei Xia (USATT# 86921)'s rating went from 2626 to 2626 at the 2021 SPTTC JULY OPEN held on 24 Jul 2021 - 25 Jul 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