Rating Explainer

Percy Johnson

USATT#: 220565

1516 1523

2020 Aurora Cup
17 Jan 2020 - 17 Jan 2020

This page explains how Percy Johnson (USATT# 220565)'s rating went from 1516 to 1523 at the 2020 Aurora Cup held on 17 Jan 2020 - 17 Jan 2020. 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