Donghui Zhang
USATT#: 264092
1545 1833
Boston TTC
25 Jun 2019
25 Jun 2019
This page explains how Donghui Zhang (USATT# 264092)'s rating went from 1545 to 1833 at the Boston TTC event from 25 Jun 2019. 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.