Rating Explainer

Dahua Song

USATT#: 223130

1985 1957

LYTTC Friday Pro League
7 Sep 2018

This page explains how Dahua Song (USATT# 223130)'s rating went from 1985 to 1957 at the LYTTC Friday Pro League event from 7 Sep 2018. 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