Ryan Collins
USATT#: 222487
665 661
BTTC League
13 Dec 2018
13 Dec 2018
This page explains how Ryan Collins (USATT# 222487)'s rating went from 665 to 661 at the BTTC League event from 13 Dec 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.