Ning Cheng
USATT#: 270404
| Coach Level: Club | Certified Referee | National Umpire
1714 1722
HITTA Weekly League
27 Aug 2022
27 Aug 2022
This page explains how Ning Cheng (USATT# 270404)'s rating went from 1714 to 1722 at the HITTA Weekly League event from 27 Aug 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.