Xinyi Zhen
USATT#: 272563
| Regional Umpire
1267 1262
HITTA Weekly League
18 Nov 2022
18 Nov 2022
This page explains how Xinyi Zhen (USATT# 272563)'s rating went from 1267 to 1262 at the HITTA Weekly League event from 18 Nov 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.