Rating Explainer

David Pannell

USATT#: 19514

1768 1763

2021 Butterfly Cup
3 Sep 2021 - 5 Sep 2021

This page explains how David Pannell (USATT# 19514)'s rating went from 1768 to 1763 at the 2021 Butterfly Cup held on 3 Sep 2021 - 5 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