Rating Explainer

Yi Ma

USATT#: 84273

1975 2021

888 League
6 Nov 2022

This page explains how Yi Ma (USATT# 84273)'s rating went from 1975 to 2021 at the 888 League event from 6 Nov 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