Bo Zhang
USATT#: 84643
| Certified Umpire
1481 1470
HITTA Weekly League
18 Jul 2021
18 Jul 2021
This page explains how Bo Zhang (USATT# 84643)'s rating went from 1481 to 1470 at the HITTA Weekly League event from 18 Jul 2021. 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.