Lijia Zhen
USATT#: 273785
| Certified Umpire
949 937
HITTA Weekly League
30 Jul 2023
30 Jul 2023
This page explains how Lijia Zhen (USATT# 273785)'s rating went from 949 to 937 at the HITTA Weekly League event from 30 Jul 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.