Jerry Zhang
USATT#: 223480
1861 1854
HITTA Weekly League
20 Jan 2021
20 Jan 2021
This page explains how Jerry Zhang (USATT# 223480)'s rating went from 1861 to 1854 at the HITTA Weekly League event from 20 Jan 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.