Douglas Tien
USATT#: 55269
2027 2031
Swan Friday O2000 Team League
9 Jun 2017
9 Jun 2017
This page explains how Douglas Tien (USATT# 55269)'s rating went from 2027 to 2031 at the Swan Friday O2000 Team League event from 9 Jun 2017. 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.