Ayman Ibrahim
USATT#: 96623
1361 1386
Roslyn-Long Island Sports Center (LISC) League
25 May 2018
25 May 2018
This page explains how Ayman Ibrahim (USATT# 96623)'s rating went from 1361 to 1386 at the Roslyn-Long Island Sports Center (LISC) League event from 25 May 2018. 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.