Rating Explainer

Xiheng Tyrus Zhang

USATT#: 271325

240 235

888 League
19 Sep 2021

This page explains how Xiheng Tyrus Zhang (USATT# 271325)'s rating went from 240 to 235 at the 888 League event from 19 Sep 2021. 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