Andy Zhang
USATT#: 216349
1541 1518
Swan Sunday League
13 Oct 2019
13 Oct 2019
This page explains how Andy Zhang (USATT# 216349)'s rating went from 1541 to 1518 at the Swan Sunday League event from 13 Oct 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.