Rating Explainer

Donghong Li

USATT#: 272987

1289 1291

888 League
13 Mar 2022

This page explains how Donghong Li (USATT# 272987)'s rating went from 1289 to 1291 at the 888 League event from 13 Mar 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