Xinyi Zhen
USATT#: 272563
| Regional Umpire
1115 1121
HITTA Weekly League
30 Jul 2022
30 Jul 2022
This page explains how Xinyi Zhen (USATT# 272563)'s rating went from 1115 to 1121 at the HITTA Weekly League event from 30 Jul 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.