Rating Explainer

Hong-Zhong Zhang

USATT#: 10140

1968 1947

888 League
20 Aug 2023

This page explains how Hong-Zhong Zhang (USATT# 10140)'s rating went from 1968 to 1947 at the 888 League event from 20 Aug 2023. 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