Douglas Tien
USATT#: 55269
2118 2114
Alameda Open
- 26 Jul 2009
- 26 Jul 2009
This page explains how Douglas Tien (USATT# 55269)'s rating went from 2118 to 2114 at the Alameda Open held on - 26 Jul 2009. 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.