Jack Cheng
USATT#: 270749
| Certified Umpire
1217 1201
HITTA Weekly League
23 Apr 2023
23 Apr 2023
This page explains how Jack Cheng (USATT# 270749)'s rating went from 1217 to 1201 at the HITTA Weekly League event from 23 Apr 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.