Dongyong Zhou
USATT#: 87743
| Certified Umpire
1934 1937
CTT June Annual Tournament
10 Jun 2017 - 10 Jun 2017
10 Jun 2017 - 10 Jun 2017
This page explains how Dongyong Zhou (USATT# 87743)'s rating went from 1934 to 1937 at the CTT June Annual Tournament held on 10 Jun 2017 - 10 Jun 2017. 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.