Xinyi Zhen
USATT#: 272563
| Regional Umpire
1451 1458
HITTA Weekly League
21 May 2023
21 May 2023
This page explains how Xinyi Zhen (USATT# 272563)'s rating went from 1451 to 1458 at the HITTA Weekly League event from 21 May 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.