Rating Explainer

John Mc Dermott

USATT#: 93518

2309 2295

Westchester August 2021 Little Open
28 Aug 2021 - 29 Aug 2021

This page explains how John Mc Dermott (USATT# 93518)'s rating went from 2309 to 2295 at the Westchester August 2021 Little Open held on 28 Aug 2021 - 29 Aug 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