Rating Explainer

Kelly Zhao

USATT#: 86018

2148 2125

US Open
17 Dec 2019 - 21 Dec 2019

This page explains how Kelly Zhao (USATT# 86018)'s rating went from 2148 to 2125 at the US Open held on 17 Dec 2019 - 21 Dec 2019. 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