Rating Explainer

Blair Carmichael

USATT#: 216476

1379 1538

Butterfly 2021 September BTTC Open
24 Sep 2021 - 26 Sep 2021

This page explains how Blair Carmichael (USATT# 216476)'s rating went from 1379 to 1538 at the Butterfly 2021 September BTTC Open held on 24 Sep 2021 - 26 Sep 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