Ning Cheng
USATT#: 270404
| Coach Level: Club | Certified Referee | National Umpire
1843 1843
Huntsman World Senior Games 2022
3 Oct 2022 - 6 Oct 2022
3 Oct 2022 - 6 Oct 2022
This page explains how Ning Cheng (USATT# 270404)'s rating went from 1843 to 1843 at the Huntsman World Senior Games 2022 held on 3 Oct 2022 - 6 Oct 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.