Alan Chen
USATT#: 223589
1177 1142
Swan Sunday League
4 Aug 2019
4 Aug 2019
This page explains how Alan Chen (USATT# 223589)'s rating went from 1177 to 1142 at the Swan Sunday League event from 4 Aug 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.