Rafi Hosein
USATT#: 17893
1821 1772
NYISC June 9, 2019 Open
9 Jun 2019 - 9 Jun 2019
9 Jun 2019 - 9 Jun 2019
This page explains how Rafi Hosein (USATT# 17893)'s rating went from 1821 to 1772 at the NYISC June 9, 2019 Open held on 9 Jun 2019 - 9 Jun 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.