Xinyi Zhen
USATT#: 272563
| Regional Umpire
1413 1410
HITTA Weekly League
14 May 2023
14 May 2023
This page explains how Xinyi Zhen (USATT# 272563)'s rating went from 1413 to 1410 at the HITTA Weekly League event from 14 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.