Rating Explainer

Ning Cheng

USATT#: 270404

| Coach Level: Club | Certified Referee | National Umpire

1173 1460

2021 HITTA Butterfly Fall Open
14 Aug 2021 - 15 Aug 2021

This page explains how Ning Cheng (USATT# 270404)'s rating went from 1173 to 1460 at the 2021 HITTA Butterfly Fall Open held on 14 Aug 2021 - 15 Aug 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