Aiden Rollins
USATT#: 220481
664 639
Butterfly February 2018 BTTC Open
10 Feb 2018 - 11 Feb 2018
10 Feb 2018 - 11 Feb 2018
This page explains how Aiden Rollins (USATT# 220481)'s rating went from 664 to 639 at the Butterfly February 2018 BTTC Open held on 10 Feb 2018 - 11 Feb 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.