Chi Cheng
USATT#: 114550
1619 1605
Swan Sunday League
13 Jan 2019
13 Jan 2019
This page explains how Chi Cheng (USATT# 114550)'s rating went from 1619 to 1605 at the Swan Sunday League event from 13 Jan 2019. 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.