Rating Explainer

Andrew William Boy

USATT#: 217393

1217 1219

2019 Alamo City Open
16 Mar 2019 - 16 Mar 2019

This page explains how Andrew William Boy (USATT# 217393)'s rating went from 1217 to 1219 at the 2019 Alamo City Open held on 16 Mar 2019 - 16 Mar 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