Rating Explainer

Grant Zou

USATT#: 271539

1093 1082

Matchpoint TTC Friday League
19 Nov 2021

This page explains how Grant Zou (USATT# 271539)'s rating went from 1093 to 1082 at the Matchpoint TTC Friday League event from 19 Nov 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