Dahua Song
USATT#: 223130
1993 1978
LYTTC Friday Pro League
15 Jul 2022
15 Jul 2022
This page explains how Dahua Song (USATT# 223130)'s rating went from 1993 to 1978 at the LYTTC Friday Pro League event from 15 Jul 2022. 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.