Ayman Ibrahim
USATT#: 96623
1331 1330
BTTC League
13 Dec 2018
13 Dec 2018
This page explains how Ayman Ibrahim (USATT# 96623)'s rating went from 1331 to 1330 at the BTTC League event from 13 Dec 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.