Xinyi Zhen
USATT#: 272563
| Regional Umpire
919 938
HITTA Weekly League
29 Apr 2022
29 Apr 2022
This page explains how Xinyi Zhen (USATT# 272563)'s rating went from 919 to 938 at the HITTA Weekly League event from 29 Apr 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.