Rating Explainer

Grayden Cook

USATT#: 85861

2240 2239

Butterfly Houston New Year Challenger
19 Feb 2022 - 19 Feb 2022

This page explains how Grayden Cook (USATT# 85861)'s rating went from 2240 to 2239 at the Butterfly Houston New Year Challenger held on 19 Feb 2022 - 19 Feb 2022. 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