Bo Zhang
USATT#: 84643
| Certified Umpire
1592 1588
HITTA Weekly League
4 Feb 2023
4 Feb 2023
This page explains how Bo Zhang (USATT# 84643)'s rating went from 1592 to 1588 at the HITTA Weekly League event from 4 Feb 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.