Douglas Tien
USATT#: 55269
1942 1990
The Top Spin Saturday League
1 Oct 2011
1 Oct 2011
This page explains how Douglas Tien (USATT# 55269)'s rating went from 1942 to 1990 at the The Top Spin Saturday League event from 1 Oct 2011. 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.