Suguru M. Araki
USATT#: 3916
| International Umpire
2043 1992
2019 JOOLA North American Teams
29 Nov 2019 - 1 Dec 2019
29 Nov 2019 - 1 Dec 2019
This page explains how Suguru M. Araki (USATT# 3916)'s rating went from 2043 to 1992 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.