Xinyi Zhen
USATT#: 272563
| Regional Umpire
1458 1415
HITTA Weekly League
3 Jun 2023
3 Jun 2023
This page explains how Xinyi Zhen (USATT# 272563)'s rating went from 1458 to 1415 at the HITTA Weekly League event from 3 Jun 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.