Rating Explainer

Dahua Song

USATT#: 223130

1967 1969

LYTTC Friday Pro League
17 Mar 2023

This page explains how Dahua Song (USATT# 223130)'s rating went from 1967 to 1969 at the LYTTC Friday Pro League event from 17 Mar 2023. 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