Heekyong Ahn
USATT#: 274878
817 807
MDTTC September Open 2023
30 Sep 2023 - 1 Oct 2023
30 Sep 2023 - 1 Oct 2023
This page explains how Heekyong Ahn (USATT# 274878)'s rating went from 817 to 807 at the MDTTC September Open 2023 held on 30 Sep 2023 - 1 Oct 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.