Rafi Hosein
USATT#: 17893
1670 1770
Roslyn-Long Island Sports Center (LISC) League
22 Feb 2017
22 Feb 2017
This page explains how Rafi Hosein (USATT# 17893)'s rating went from 1670 to 1770 at the Roslyn-Long Island Sports Center (LISC) League event from 22 Feb 2017. 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.