Ryan Collins
USATT#: 222487
770 747
BTTC League
17 Jan 2019
17 Jan 2019
This page explains how Ryan Collins (USATT# 222487)'s rating went from 770 to 747 at the BTTC League event from 17 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.