Zhiyong Zhang
USATT#: 271228
1691 1722
HITTA Weekly League
1 Jan 2023
1 Jan 2023
This page explains how Zhiyong Zhang (USATT# 271228)'s rating went from 1691 to 1722 at the HITTA Weekly League event from 1 Jan 2023. 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.