Tiequn Qiu
USATT#: 83555
1213 1199
Arizona Open
- 13 Feb 2011
- 13 Feb 2011
This page explains how Tiequn Qiu (USATT# 83555)'s rating went from 1213 to 1199 at the Arizona Open held on - 13 Feb 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.