Long Zheng
USATT#: 83634
1920 1907
GHTTC April 2013 Open
- 21 Apr 2013
- 21 Apr 2013
This page explains how Long Zheng (USATT# 83634)'s rating went from 1920 to 1907 at the GHTTC April 2013 Open held on - 21 Apr 2013. 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.