Zhicheng Liang
USATT#: 82226
| Certified Umpire
2089 2084
2011 St. Peters April Open
- 10 Apr 2011
- 10 Apr 2011
This page explains how Zhicheng Liang (USATT# 82226)'s rating went from 2089 to 2084 at the 2011 St. Peters April Open held on - 10 Apr 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.