Zhicheng Liang
USATT#: 82226
| Certified Umpire
2181 2190
Davison Athletic Club April Open
9 Apr 2022 - 9 Apr 2022
9 Apr 2022 - 9 Apr 2022
This page explains how Zhicheng Liang (USATT# 82226)'s rating went from 2181 to 2190 at the Davison Athletic Club April Open held on 9 Apr 2022 - 9 Apr 2022. 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.