Alan Chen
USATT#: 223589
1245 1243
Swan Sunday League
8 Sep 2019
8 Sep 2019
This page explains how Alan Chen (USATT# 223589)'s rating went from 1245 to 1243 at the Swan Sunday League event from 8 Sep 2019. 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.