Ryan Collins
USATT#: 222487
791 770
BTTC League
15 Jan 2019
15 Jan 2019
This page explains how Ryan Collins (USATT# 222487)'s rating went from 791 to 770 at the BTTC League event from 15 Jan 2019. 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.