Rating Explainer

Patrick Keville

USATT#: 77971

1904 1880

LYTTC Friday Pro League
27 Aug 2021

This page explains how Patrick Keville (USATT# 77971)'s rating went from 1904 to 1880 at the LYTTC Friday Pro League event from 27 Aug 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