Alan Chen
USATT#: 223589
1233 1226
Swan Sunday League
13 Oct 2019
13 Oct 2019
This page explains how Alan Chen (USATT# 223589)'s rating went from 1233 to 1226 at the Swan Sunday League event from 13 Oct 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.