Ryan Collins
USATT#: 222487
1171 1162
BTTC League
10 Dec 2019
10 Dec 2019
This page explains how Ryan Collins (USATT# 222487)'s rating went from 1171 to 1162 at the BTTC League event from 10 Dec 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.