Ning Cheng
USATT#: 270404
| Coach Level: Club | Certified Referee | National Umpire
1460 1585
Huntsman World Senior Games 2021
4 Oct 2021 - 7 Oct 2021
4 Oct 2021 - 7 Oct 2021
This page explains how Ning Cheng (USATT# 270404)'s rating went from 1460 to 1585 at the Huntsman World Senior Games 2021 held on 4 Oct 2021 - 7 Oct 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.