Lijia Zhen
USATT#: 273785
| Certified Umpire
929 909
HITTA Weekly League
29 Apr 2023
29 Apr 2023
This page explains how Lijia Zhen (USATT# 273785)'s rating went from 929 to 909 at the HITTA Weekly League event from 29 Apr 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.