Jerry Zhang
USATT#: 223480
1925 1931
HITTA Weekly League
14 Apr 2021
14 Apr 2021
This page explains how Jerry Zhang (USATT# 223480)'s rating went from 1925 to 1931 at the HITTA Weekly League event from 14 Apr 2021. 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.