Ayman Ibrahim
USATT#: 96623
1207 1206
Roslyn-Long Island Sports Center (LISC) League
26 Oct 2016
26 Oct 2016
This page explains how Ayman Ibrahim (USATT# 96623)'s rating went from 1207 to 1206 at the Roslyn-Long Island Sports Center (LISC) League event from 26 Oct 2016. 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.