Mark Koorie
USATT#: 256477
1028 1008
Austin Table Tennis League
15 Sep 2021
15 Sep 2021
This page explains how Mark Koorie (USATT# 256477)'s rating went from 1028 to 1008 at the Austin Table Tennis League event from 15 Sep 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.