Mark Koorie
USATT#: 256477
814 864
2021 Austin Summer Classic Round Robin
17 Jul 2021 - 17 Jul 2021
17 Jul 2021 - 17 Jul 2021
This page explains how Mark Koorie (USATT# 256477)'s rating went from 814 to 864 at the 2021 Austin Summer Classic Round Robin held on 17 Jul 2021 - 17 Jul 2021. 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.