Rating Explainer

Luwei Zhang

USATT#: 221913

1590 1611

888 League
19 Mar 2023

This page explains how Luwei Zhang (USATT# 221913)'s rating went from 1590 to 1611 at the 888 League event from 19 Mar 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