Xinyi Zhen
USATT#: 272563
| Regional Umpire
1622 1631
HITTA Weekly League
10 Dec 2023
10 Dec 2023
This page explains how Xinyi Zhen (USATT# 272563)'s rating went from 1622 to 1631 at the HITTA Weekly League event from 10 Dec 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.