Xinyi Zhen
USATT#: 272563
| Regional Umpire
1262 1259
HITTA Weekly League
19 Nov 2022
19 Nov 2022
This page explains how Xinyi Zhen (USATT# 272563)'s rating went from 1262 to 1259 at the HITTA Weekly League event from 19 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.