Jack Cheng
USATT#: 270749
| Certified Umpire
970 935
HITTA Weekly League
13 May 2022
13 May 2022
This page explains how Jack Cheng (USATT# 270749)'s rating went from 970 to 935 at the HITTA Weekly League event from 13 May 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.