Andrew Zhou
USATT#: 202548
1958 1912
OCTTA Butterfly October 2021 Open
16 Oct 2021 - 16 Oct 2021
16 Oct 2021 - 16 Oct 2021
This page explains how Andrew Zhou (USATT# 202548)'s rating went from 1958 to 1912 at the OCTTA Butterfly October 2021 Open held on 16 Oct 2021 - 16 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.