Rating Explainer

Percy Johnson

USATT#: 220565

1398 1394

2019 Minnesota Open
27 Apr 2019 - 27 Apr 2019

This page explains how Percy Johnson (USATT# 220565)'s rating went from 1398 to 1394 at the 2019 Minnesota Open held on 27 Apr 2019 - 27 Apr 2019. 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