Zhiyong Zhang
USATT#: 271228
1870 1818
HITTA Weekly League
28 Oct 2023
28 Oct 2023
This page explains how Zhiyong Zhang (USATT# 271228)'s rating went from 1870 to 1818 at the HITTA Weekly League event from 28 Oct 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.