Zhiyong Zhang
USATT#: 271228
1818 1804
HITTA Weekly League
18 Nov 2023
18 Nov 2023
This page explains how Zhiyong Zhang (USATT# 271228)'s rating went from 1818 to 1804 at the HITTA Weekly League event from 18 Nov 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.