Arthur Ryan
USATT#: 95146
1630 1650
BTTC League
13 Feb 2018
13 Feb 2018
This page explains how Arthur Ryan (USATT# 95146)'s rating went from 1630 to 1650 at the BTTC League event from 13 Feb 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.