Lijia Zhen
USATT#: 273785
| Certified Umpire
248 377
HITTA Weekly League
15 Jul 2022
15 Jul 2022
This page explains how Lijia Zhen (USATT# 273785)'s rating went from 248 to 377 at the HITTA Weekly League event from 15 Jul 2022. 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.