Mark E. Berg
USATT#: 6250
1641 1665
Butterfly February 2019 BTTC Open
15 Feb 2019 - 15 Feb 2019
15 Feb 2019 - 15 Feb 2019
This page explains how Mark E. Berg (USATT# 6250)'s rating went from 1641 to 1665 at the Butterfly February 2019 BTTC Open held on 15 Feb 2019 - 15 Feb 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.