James Duong
USATT#: 219049
1797 1843
OCTTA Butterfly August 2021 Open
21 Aug 2021 - 21 Aug 2021
21 Aug 2021 - 21 Aug 2021
This page explains how James Duong (USATT# 219049)'s rating went from 1797 to 1843 at the OCTTA Butterfly August 2021 Open held on 21 Aug 2021 - 21 Aug 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.