Rating Explainer

Zhaoqun Zhou

USATT#: 4287

1898 1933

Westchester January 2020 Open
25 Jan 2020 - 26 Jan 2020

This page explains how Zhaoqun Zhou (USATT# 4287)'s rating went from 1898 to 1933 at the Westchester January 2020 Open held on 25 Jan 2020 - 26 Jan 2020. 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