Rating Explainer

William Wu

USATT#: 222838

1991 1981

MDTTC Tuesday/Friday League
28 Jan 2020

This page explains how William Wu (USATT# 222838)'s rating went from 1991 to 1981 at the MDTTC Tuesday/Friday League event from 28 Jan 2020. The links below take you to pages that describe various aspects of the ratings processor.

Introduction

Initial Rating

The ratings 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