Chi Cheng
USATT#: 114550
1580 1570
Swan Sunday League
28 Jul 2019
28 Jul 2019
This page explains how Chi Cheng (USATT# 114550)'s rating went from 1580 to 1570 at the Swan Sunday League event from 28 Jul 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.