David Yong-Xiang Zhuang
USATT#: 58322
| Coach Level: National
2697 2693
2009 JOOLA N. American Teams O
- 29 Nov 2009
- 29 Nov 2009
This page explains how David Yong-Xiang Zhuang (USATT# 58322)'s rating went from 2697 to 2693 at the 2009 JOOLA N. American Teams O held on - 29 Nov 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.