David Yong-Xiang Zhuang
USATT#: 58322
| Coach Level: National
2684 2687
Potomac Fall Open
- 23 Nov 1997
- 23 Nov 1997
This page explains how David Yong-Xiang Zhuang (USATT# 58322)'s rating went from 2684 to 2687 at the Potomac Fall Open held on - 23 Nov 1997. 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.