Ryan Collins
USATT#: 222487
751 747
BTTC League
18 Sep 2018
18 Sep 2018
This page explains how Ryan Collins (USATT# 222487)'s rating went from 751 to 747 at the BTTC League event from 18 Sep 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.