Alan Chen
USATT#: 88147
1974 1989
LYTTC Friday Pro League
27 May 2014
27 May 2014
This page explains how Alan Chen (USATT# 88147)'s rating went from 1974 to 1989 at the LYTTC Friday Pro League event from 27 May 2014. 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.