Dongyong Zhou
USATT#: 87743
| Certified Umpire
1916 1946
Joseph Bae Open
- 7 Feb 2015
- 7 Feb 2015
This page explains how Dongyong Zhou (USATT# 87743)'s rating went from 1916 to 1946 at the Joseph Bae Open held on - 7 Feb 2015. 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.