David Helmick
USATT#: 217764
1806 1823
Butterfly 2022 BTTC Fall Open Tournament
30 Sep 2022 - 2 Oct 2022
30 Sep 2022 - 2 Oct 2022
This page explains how David Helmick (USATT# 217764)'s rating went from 1806 to 1823 at the Butterfly 2022 BTTC Fall Open Tournament held on 30 Sep 2022 - 2 Oct 2022. 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.