Rating Explainer

Bill Draper

USATT#: 215512

1356 1360

2022 Butterfly Puerto Rico Teams Open
8 Apr 2022 - 10 Apr 2022

This page explains how Bill Draper (USATT# 215512)'s rating went from 1356 to 1360 at the 2022 Butterfly Puerto Rico Teams Open held on 8 Apr 2022 - 10 Apr 2022. 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