Brian Jortner
USATT#: 33384
1740 1737
2023 USATT Midwest Regional Championships
19 May 2023 - 21 May 2023
19 May 2023 - 21 May 2023
This page explains how Brian Jortner (USATT# 33384)'s rating went from 1740 to 1737 at the 2023 USATT Midwest Regional Championships held on 19 May 2023 - 21 May 2023. 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.