Isabella Joy Xu
USATT#: 98155
1571 1567
Triangle February Open
24 Feb 2018 - 24 Feb 2018
24 Feb 2018 - 24 Feb 2018
This page explains how Isabella Joy Xu (USATT# 98155)'s rating went from 1571 to 1567 at the Triangle February Open held on 24 Feb 2018 - 24 Feb 2018. 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.