Rating Explainer

Haiyan Cheng

USATT#: 71436

1091 1181

PPC 2022 Summer Open
27 Aug 2022 - 28 Aug 2022

This page explains how Haiyan Cheng (USATT# 71436)'s rating went from 1091 to 1181 at the PPC 2022 Summer Open held on 27 Aug 2022 - 28 Aug 2022. 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