Grace Wong
USATT#: 212182
1401 1253
2019 JOOLA North American Teams
29 Nov 2019 - 1 Dec 2019
29 Nov 2019 - 1 Dec 2019
This page explains how Grace Wong (USATT# 212182)'s rating went from 1401 to 1253 at the 2019 JOOLA North American Teams held on 29 Nov 2019 - 1 Dec 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.