Rafi Hosein
USATT#: 17893
1452 1451
Long Island December Open Cham
- 12 Dec 1999
- 12 Dec 1999
This page explains how Rafi Hosein (USATT# 17893)'s rating went from 1452 to 1451 at the Long Island December Open Cham held on - 12 Dec 1999. 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.