Ryan Collins
USATT#: 222487
684 673
BTTC League
27 Nov 2018
27 Nov 2018
This page explains how Ryan Collins (USATT# 222487)'s rating went from 684 to 673 at the BTTC League event from 27 Nov 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.