Jian Zhuang
USATT#: 55345
| Coach Level: Club
2009 1990
Sacramento Spring Open
- 12 May 2007
- 12 May 2007
This page explains how Jian Zhuang (USATT# 55345)'s rating went from 2009 to 1990 at the Sacramento Spring Open held on - 12 May 2007. 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.