Arthur Ryan
USATT#: 95146
1624 1614
BTTC League
17 Mar 2017
17 Mar 2017
This page explains how Arthur Ryan (USATT# 95146)'s rating went from 1624 to 1614 at the BTTC League event from 17 Mar 2017. 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.