Ayman Ibrahim
USATT#: 96623
1232 1248
Roslyn-Long Island Sports Center (LISC) League
14 Dec 2016
14 Dec 2016
This page explains how Ayman Ibrahim (USATT# 96623)'s rating went from 1232 to 1248 at the Roslyn-Long Island Sports Center (LISC) League event from 14 Dec 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.