Dongyong Zhou
USATT#: 87743
| Certified Umpire
1946 1938
LATTA Thanh Banh Memorial Open
- 21 Mar 2015
- 21 Mar 2015
This page explains how Dongyong Zhou (USATT# 87743)'s rating went from 1946 to 1938 at the LATTA Thanh Banh Memorial Open held on - 21 Mar 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.